Symfony Profiler

Query Metrics

9 Database Queries

9 Different statements

17.07 ms Query time

2 Invalid entities

11 Managed entities

Grouped Statements

Show all queries

Time▼

Count

Info

3.31 ms
(19.39%)

SELECT t0.id AS id_1, t0.login AS login_2, t0.roles AS roles_3, t0.password AS password_4, t0.active_session_token AS active_session_token_5, t0.full_name AS full_name_6, t0.is_active AS is_active_7, t0.created_at AS created_at_8 FROM "user" t0 WHERE t0.id = ?

Parameters:

[
  11
]

View formatted query View runnable query Explain query View query backtrace

SELECT
  t0.id AS id_1,
  t0.login AS login_2,
  t0.roles AS roles_3,
  t0.password AS password_4,
  t0.active_session_token AS active_session_token_5,
  t0.full_name AS full_name_6,
  t0.is_active AS is_active_7,
  t0.created_at AS created_at_8
FROM
  "user" t0
WHERE
  t0.id = ?

SELECT t0.id AS id_1, t0.login AS login_2, t0.roles AS roles_3, t0.password AS password_4, t0.active_session_token AS active_session_token_5, t0.full_name AS full_name_6, t0.is_active AS is_active_7, t0.created_at AS created_at_8 FROM "user" t0 WHERE t0.id = 11;

#	File/Call
1	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->load (line 740)
2	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->loadById (line 758)
3	Doctrine\ORM\EntityManager->find (line 366)
4	Doctrine\ORM\EntityRepository->find (line 86)
5	Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepositoryProxy->find (line 61)
6	Symfony\Bridge\Doctrine\Security\User\EntityUserProvider->refreshUser (line 92)
7	Symfony\Component\Security\Http\Firewall\ContextListener->refreshUser (line 212)
8	Symfony\Component\Security\Http\Firewall\ContextListener->authenticate (line 129)
9	Symfony\Bundle\SecurityBundle\Debug\WrappedLazyListener->authenticate (line 46)
10	Symfony\Bundle\SecurityBundle\Security\LazyFirewallContext->__invoke (line 61)
11	Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener->callListeners (line 91)
12	Symfony\Component\Security\Http\Firewall->onKernelRequest (line 92)
13	Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke (line 115)
14	Symfony\Component\EventDispatcher\EventDispatcher->callListeners (line 206)
15	Symfony\Component\EventDispatcher\EventDispatcher->dispatch (line 56)
16	Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch (line 126)
17	Symfony\Component\HttpKernel\HttpKernel->handleRaw (line 159)
18	Symfony\Component\HttpKernel\HttpKernel->handle (line 76)
19	Symfony\Component\HttpKernel\Kernel->handle (line 182)
20	Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run (line 35)
21	require_once (line 29)
22	require_once (line 5)

2.37 ms
(13.88%)

SELECT t0.id AS id_1, t0.question_ids AS question_ids_2, t0.current_index AS current_index_3, t0.started_at AS started_at_4, t0.expires_at AS expires_at_5, t0.finished_at AS finished_at_6, t0.score AS score_7, t0.max_score AS max_score_8, t0.passed AS passed_9, t0.user_id AS user_id_10, t0.section_id AS section_id_11, t0.subcategory_id AS subcategory_id_12, t0.section_group_id AS section_group_id_13 FROM attempt t0 WHERE t0.id = ?

Parameters:

[
  164
]

View formatted query View runnable query Explain query View query backtrace

SELECT
  t0.id AS id_1,
  t0.question_ids AS question_ids_2,
  t0.current_index AS current_index_3,
  t0.started_at AS started_at_4,
  t0.expires_at AS expires_at_5,
  t0.finished_at AS finished_at_6,
  t0.score AS score_7,
  t0.max_score AS max_score_8,
  t0.passed AS passed_9,
  t0.user_id AS user_id_10,
  t0.section_id AS section_id_11,
  t0.subcategory_id AS subcategory_id_12,
  t0.section_group_id AS section_group_id_13
FROM
  attempt t0
WHERE
  t0.id = ?

SELECT t0.id AS id_1, t0.question_ids AS question_ids_2, t0.current_index AS current_index_3, t0.started_at AS started_at_4, t0.expires_at AS expires_at_5, t0.finished_at AS finished_at_6, t0.score AS score_7, t0.max_score AS max_score_8, t0.passed AS passed_9, t0.user_id AS user_id_10, t0.section_id AS section_id_11, t0.subcategory_id AS subcategory_id_12, t0.section_group_id AS section_group_id_13 FROM attempt t0 WHERE t0.id = 164;

#	File/Call
1	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->load (line 740)
2	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->loadById (line 758)
3	Doctrine\ORM\EntityManager->find (line 366)
4	Doctrine\ORM\EntityRepository->find (line 86)
5	App\Controller\ExamController->question (line 92)
6	Symfony\Component\HttpKernel\HttpKernel->handleRaw (line 183)
7	Symfony\Component\HttpKernel\HttpKernel->handle (line 76)
8	Symfony\Component\HttpKernel\Kernel->handle (line 182)
9	Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run (line 35)
10	require_once (line 29)
11	require_once (line 5)

2.27 ms
(13.33%)

SELECT t0.id AS id_1, t0.selected_option_ids AS selected_option_ids_2, t0.is_correct AS is_correct_3, t0.points AS points_4, t0.attempt_id AS attempt_id_5, t0.question_id AS question_id_6 FROM attempt_answer t0 WHERE t0.attempt_id = ? ORDER BY t0.id ASC

Parameters:

[
  164
]

View formatted query View runnable query Explain query View query backtrace

SELECT
  t0.id AS id_1,
  t0.selected_option_ids AS selected_option_ids_2,
  t0.is_correct AS is_correct_3,
  t0.points AS points_4,
  t0.attempt_id AS attempt_id_5,
  t0.question_id AS question_id_6
FROM
  attempt_answer t0
WHERE
  t0.attempt_id = ?
ORDER BY
  t0.id ASC

SELECT t0.id AS id_1, t0.selected_option_ids AS selected_option_ids_2, t0.is_correct AS is_correct_3, t0.points AS points_4, t0.attempt_id AS attempt_id_5, t0.question_id AS question_id_6 FROM attempt_answer t0 WHERE t0.attempt_id = 164 ORDER BY t0.id ASC;

#	File/Call
1	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->loadAll (line 942)
2	Doctrine\ORM\EntityRepository->findBy (line 110)
3	App\Controller\ExamController->question (line 110)
4	Symfony\Component\HttpKernel\HttpKernel->handleRaw (line 183)
5	Symfony\Component\HttpKernel\HttpKernel->handle (line 76)
6	Symfony\Component\HttpKernel\Kernel->handle (line 182)
7	Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run (line 35)
8	require_once (line 29)
9	require_once (line 5)

2.16 ms
(12.68%)

SELECT t0.id AS id_1, t0.text AS text_2, t0.explanation AS explanation_3, t0.type AS type_4, t0.sort_order AS sort_order_5, t0.is_active AS is_active_6, t0.points AS points_7, t0.section_id AS section_id_8 FROM question t0 WHERE t0.id = ?

Parameters:

[
  6348
]

View formatted query View runnable query Explain query View query backtrace

SELECT
  t0.id AS id_1,
  t0.text AS text_2,
  t0.explanation AS explanation_3,
  t0.type AS type_4,
  t0.sort_order AS sort_order_5,
  t0.is_active AS is_active_6,
  t0.points AS points_7,
  t0.section_id AS section_id_8
FROM
  question t0
WHERE
  t0.id = ?

SELECT t0.id AS id_1, t0.text AS text_2, t0.explanation AS explanation_3, t0.type AS type_4, t0.sort_order AS sort_order_5, t0.is_active AS is_active_6, t0.points AS points_7, t0.section_id AS section_id_8 FROM question t0 WHERE t0.id = 6348;

#	File/Call
1	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->load (line 740)
2	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->loadById (line 758)
3	Doctrine\ORM\EntityManager->find (line 366)
4	Doctrine\ORM\EntityRepository->find (line 86)
5	Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepositoryProxy->find (line 61)
6	App\Controller\ExamController->question (line 236)
7	Symfony\Component\HttpKernel\HttpKernel->handleRaw (line 183)
8	Symfony\Component\HttpKernel\HttpKernel->handle (line 76)
9	Symfony\Component\HttpKernel\Kernel->handle (line 182)
10	Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run (line 35)
11	require_once (line 29)
12	require_once (line 5)

1.63 ms
(9.53%)

SELECT t0.id AS id_1, t0.name AS name_2, t0.description AS description_3, t0.sort_order AS sort_order_4, t0.section_group_id AS section_group_id_5 FROM section t0 WHERE t0.id = ?

Parameters:

[
  190
]

View formatted query View runnable query Explain query View query backtrace

SELECT
  t0.id AS id_1,
  t0.name AS name_2,
  t0.description AS description_3,
  t0.sort_order AS sort_order_4,
  t0.section_group_id AS section_group_id_5
FROM
  section t0
WHERE
  t0.id = ?

SELECT t0.id AS id_1, t0.name AS name_2, t0.description AS description_3, t0.sort_order AS sort_order_4, t0.section_group_id AS section_group_id_5 FROM section t0 WHERE t0.id = 190;

#	File/Call
1	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->load (line 740)
2	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->loadById (line 758)
3	Doctrine\ORM\Proxy\ProxyFactory->Doctrine\ORM\Proxy\{closure} (line 289)
4	Proxies\__CG__\App\Entity\Section::Doctrine\ORM\Proxy\{closure} (line 367)
5	Symfony\Component\VarExporter\Internal\LazyObjectState::initialize (line 60)
6	Proxies\__CG__\App\Entity\Section->__get (line 153)
7	App\Entity\Section->getSubcategory (line 68)
8	App\Entity\Section->getCategory (line 73)
9	Twig\Extension\CoreExtension->getAttribute (line 1909)
10	__TwigTemplate_a24cc26ff84029877ba8b0cf21bba973::block_body (line 231)
11	Twig\Template->yieldBlock (line 446)
12	__TwigTemplate_e6a4dd0fdc05fd1e3fce091de0f6130a->doDisplay (line 208)
13	Twig\Template->yield (line 402)
14	__TwigTemplate_a24cc26ff84029877ba8b0cf21bba973->doDisplay (line 54)
15	Twig\Template->yield (line 402)
16	Twig\Template->display (line 358)
17	Twig\Template->render (line 373)
18	Twig\TemplateWrapper->render (line 51)
19	Twig\Environment->render (line 333)
20	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRenderView (line 459)
21	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRender (line 464)
22	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->render (line 278)
23	App\Controller\ExamController->question (line 239)
24	Symfony\Component\HttpKernel\HttpKernel->handleRaw (line 183)
25	Symfony\Component\HttpKernel\HttpKernel->handle (line 76)
26	Symfony\Component\HttpKernel\Kernel->handle (line 182)
27	Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run (line 35)
28	require_once (line 29)
29	require_once (line 5)

1.56 ms
(9.17%)

SELECT t0.id AS id_1, t0.name AS name_2, t0.description AS description_3, t0.sort_order AS sort_order_4, t0.subcategory_id AS subcategory_id_5 FROM section_group t0 WHERE t0.id = ?

Parameters:

[
  14
]

View formatted query View runnable query Explain query View query backtrace

SELECT
  t0.id AS id_1,
  t0.name AS name_2,
  t0.description AS description_3,
  t0.sort_order AS sort_order_4,
  t0.subcategory_id AS subcategory_id_5
FROM
  section_group t0
WHERE
  t0.id = ?

SELECT t0.id AS id_1, t0.name AS name_2, t0.description AS description_3, t0.sort_order AS sort_order_4, t0.subcategory_id AS subcategory_id_5 FROM section_group t0 WHERE t0.id = 14;

#	File/Call
1	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->load (line 740)
2	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->loadById (line 758)
3	Doctrine\ORM\Proxy\ProxyFactory->Doctrine\ORM\Proxy\{closure} (line 289)
4	Proxies\__CG__\App\Entity\SectionGroup::Doctrine\ORM\Proxy\{closure} (line 367)
5	Symfony\Component\VarExporter\Internal\LazyObjectState::initialize (line 60)
6	Proxies\__CG__\App\Entity\SectionGroup->__get (line 153)
7	App\Entity\SectionGroup->getSubcategory (line 48)
8	App\Entity\Section->getSubcategory (line 68)
9	App\Entity\Section->getCategory (line 73)
10	Twig\Extension\CoreExtension->getAttribute (line 1909)
11	__TwigTemplate_a24cc26ff84029877ba8b0cf21bba973::block_body (line 231)
12	Twig\Template->yieldBlock (line 446)
13	__TwigTemplate_e6a4dd0fdc05fd1e3fce091de0f6130a->doDisplay (line 208)
14	Twig\Template->yield (line 402)
15	__TwigTemplate_a24cc26ff84029877ba8b0cf21bba973->doDisplay (line 54)
16	Twig\Template->yield (line 402)
17	Twig\Template->display (line 358)
18	Twig\Template->render (line 373)
19	Twig\TemplateWrapper->render (line 51)
20	Twig\Environment->render (line 333)
21	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRenderView (line 459)
22	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRender (line 464)
23	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->render (line 278)
24	App\Controller\ExamController->question (line 239)
25	Symfony\Component\HttpKernel\HttpKernel->handleRaw (line 183)
26	Symfony\Component\HttpKernel\HttpKernel->handle (line 76)
27	Symfony\Component\HttpKernel\Kernel->handle (line 182)
28	Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run (line 35)
29	require_once (line 29)
30	require_once (line 5)

1.36 ms
(7.97%)

SELECT t0.id AS id_1, t0.name AS name_2, t0.description AS description_3, t0.sort_order AS sort_order_4, t0.category_id AS category_id_5 FROM subcategory t0 WHERE t0.id = ?

Parameters:

[
  4
]

View formatted query View runnable query Explain query View query backtrace

SELECT
  t0.id AS id_1,
  t0.name AS name_2,
  t0.description AS description_3,
  t0.sort_order AS sort_order_4,
  t0.category_id AS category_id_5
FROM
  subcategory t0
WHERE
  t0.id = ?

SELECT t0.id AS id_1, t0.name AS name_2, t0.description AS description_3, t0.sort_order AS sort_order_4, t0.category_id AS category_id_5 FROM subcategory t0 WHERE t0.id = 4;

#	File/Call
1	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->load (line 740)
2	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->loadById (line 758)
3	Doctrine\ORM\Proxy\ProxyFactory->Doctrine\ORM\Proxy\{closure} (line 289)
4	Proxies\__CG__\App\Entity\Subcategory::Doctrine\ORM\Proxy\{closure} (line 367)
5	Symfony\Component\VarExporter\Internal\LazyObjectState::initialize (line 60)
6	Proxies\__CG__\App\Entity\Subcategory->__get (line 153)
7	App\Entity\Subcategory->getCategory (line 52)
8	App\Entity\Section->getCategory (line 73)
9	Twig\Extension\CoreExtension->getAttribute (line 1909)
10	__TwigTemplate_a24cc26ff84029877ba8b0cf21bba973::block_body (line 231)
11	Twig\Template->yieldBlock (line 446)
12	__TwigTemplate_e6a4dd0fdc05fd1e3fce091de0f6130a->doDisplay (line 208)
13	Twig\Template->yield (line 402)
14	__TwigTemplate_a24cc26ff84029877ba8b0cf21bba973->doDisplay (line 54)
15	Twig\Template->yield (line 402)
16	Twig\Template->display (line 358)
17	Twig\Template->render (line 373)
18	Twig\TemplateWrapper->render (line 51)
19	Twig\Environment->render (line 333)
20	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRenderView (line 459)
21	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRender (line 464)
22	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->render (line 278)
23	App\Controller\ExamController->question (line 239)
24	Symfony\Component\HttpKernel\HttpKernel->handleRaw (line 183)
25	Symfony\Component\HttpKernel\HttpKernel->handle (line 76)
26	Symfony\Component\HttpKernel\Kernel->handle (line 182)
27	Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run (line 35)
28	require_once (line 29)
29	require_once (line 5)

1.23 ms
(7.19%)

SELECT t0.id AS id_1, t0.text AS text_2, t0.is_correct AS is_correct_3, t0.sort_order AS sort_order_4, t0.question_id AS question_id_5 FROM answer_option t0 WHERE t0.question_id = ? ORDER BY t0.sort_order ASC, t0.id ASC

Parameters:

[
  6348
]

View formatted query View runnable query Explain query View query backtrace

SELECT
  t0.id AS id_1,
  t0.text AS text_2,
  t0.is_correct AS is_correct_3,
  t0.sort_order AS sort_order_4,
  t0.question_id AS question_id_5
FROM
  answer_option t0
WHERE
  t0.question_id = ?
ORDER BY
  t0.sort_order ASC,
  t0.id ASC

SELECT t0.id AS id_1, t0.text AS text_2, t0.is_correct AS is_correct_3, t0.sort_order AS sort_order_4, t0.question_id AS question_id_5 FROM answer_option t0 WHERE t0.question_id = 6348 ORDER BY t0.sort_order ASC, t0.id ASC;

#	File/Call
1	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->getOneToManyStatement (line 1845)
2	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->loadOneToManyCollection (line 1790)
3	Doctrine\ORM\UnitOfWork->loadCollection (line 2722)
4	Doctrine\ORM\PersistentCollection->doInitialize (line 636)
5	Doctrine\ORM\PersistentCollection->initialize (line 186)
6	Doctrine\Common\Collections\AbstractLazyCollection->getIterator (line 313)
7	__TwigTemplate_a24cc26ff84029877ba8b0cf21bba973->block_body (line 246)
8	Twig\Template->yieldBlock (line 446)
9	__TwigTemplate_e6a4dd0fdc05fd1e3fce091de0f6130a->doDisplay (line 208)
10	Twig\Template->yield (line 402)
11	__TwigTemplate_a24cc26ff84029877ba8b0cf21bba973->doDisplay (line 54)
12	Twig\Template->yield (line 402)
13	Twig\Template->display (line 358)
14	Twig\Template->render (line 373)
15	Twig\TemplateWrapper->render (line 51)
16	Twig\Environment->render (line 333)
17	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRenderView (line 459)
18	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRender (line 464)
19	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->render (line 278)
20	App\Controller\ExamController->question (line 239)
21	Symfony\Component\HttpKernel\HttpKernel->handleRaw (line 183)
22	Symfony\Component\HttpKernel\HttpKernel->handle (line 76)
23	Symfony\Component\HttpKernel\Kernel->handle (line 182)
24	Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run (line 35)
25	require_once (line 29)
26	require_once (line 5)

1.17 ms
(6.86%)

SELECT t0.id AS id_1, t0.name AS name_2, t0.description AS description_3, t0.sort_order AS sort_order_4, t0.topic_id AS topic_id_5 FROM category t0 WHERE t0.id = ?

Parameters:

[
  2
]

View formatted query View runnable query Explain query View query backtrace

SELECT
  t0.id AS id_1,
  t0.name AS name_2,
  t0.description AS description_3,
  t0.sort_order AS sort_order_4,
  t0.topic_id AS topic_id_5
FROM
  category t0
WHERE
  t0.id = ?

SELECT t0.id AS id_1, t0.name AS name_2, t0.description AS description_3, t0.sort_order AS sort_order_4, t0.topic_id AS topic_id_5 FROM category t0 WHERE t0.id = 2;

#	File/Call
1	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->load (line 740)
2	Doctrine\ORM\Persisters\Entity\BasicEntityPersister->loadById (line 758)
3	Doctrine\ORM\Proxy\ProxyFactory->Doctrine\ORM\Proxy\{closure} (line 289)
4	Proxies\__CG__\App\Entity\Category::Doctrine\ORM\Proxy\{closure} (line 367)
5	Symfony\Component\VarExporter\Internal\LazyObjectState::initialize (line 60)
6	Proxies\__CG__\App\Entity\Category->__get (line 153)
7	App\Entity\Category->getName (line 43)
8	Twig\Extension\CoreExtension->getAttribute (line 1909)
9	__TwigTemplate_a24cc26ff84029877ba8b0cf21bba973::block_body (line 231)
10	Twig\Template->yieldBlock (line 446)
11	__TwigTemplate_e6a4dd0fdc05fd1e3fce091de0f6130a->doDisplay (line 208)
12	Twig\Template->yield (line 402)
13	__TwigTemplate_a24cc26ff84029877ba8b0cf21bba973->doDisplay (line 54)
14	Twig\Template->yield (line 402)
15	Twig\Template->display (line 358)
16	Twig\Template->render (line 373)
17	Twig\TemplateWrapper->render (line 51)
18	Twig\Environment->render (line 333)
19	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRenderView (line 459)
20	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRender (line 464)
21	Symfony\Bundle\FrameworkBundle\Controller\AbstractController->render (line 278)
22	App\Controller\ExamController->question (line 239)
23	Symfony\Component\HttpKernel\HttpKernel->handleRaw (line 183)
24	Symfony\Component\HttpKernel\HttpKernel->handle (line 76)
25	Symfony\Component\HttpKernel\Kernel->handle (line 182)
26	Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run (line 35)
27	require_once (line 29)
28	require_once (line 5)

Database Connections

Name	Service
default	doctrine.dbal.default_connection

Entity Managers

Name	Service
default	doctrine.orm.default_entity_manager

Second Level Cache

Second Level Cache is not enabled.

Managed Entities

default entity manager

Class	Amount of managed objects
App\Entity\AnswerOption	3
App\Entity\User	1
App\Entity\Attempt	1
App\Entity\Subcategory	1
App\Entity\SectionGroup	1
App\Entity\Question	1
App\Entity\Section	1
App\Entity\Category	1
App\Entity\Topic	1

Entities Mapping

Class	Mapping errors
App\Entity\User	No errors.
App\Entity\UserAccessGrant	No errors.
App\Entity\Attempt	No errors.
App\Entity\Section	No errors.
App\Entity\Subcategory	The association App\Entity\Subcategory#category refers to the inverse side field App\Entity\Category#subcategories which does not exist. The association App\Entity\Subcategory#sections refers to the owning side field App\Entity\Section#subcategory which does not exist.
App\Entity\SectionGroup	No errors.
App\Entity\AttemptAnswer	No errors.
App\Entity\Question	No errors.
App\Entity\AnswerOption	No errors.
App\Entity\Category	The association App\Entity\Category#sections refers to the owning side field App\Entity\Section#category which does not exist.
App\Entity\Topic	No errors.

Symfony Profiler

GET https://eltest.derium.ru/exam/q/164

Configuration Settings

Theme

Page Width

Query Metrics

Grouped Statements

Database Connections

Entity Managers

Second Level Cache

Managed Entities

default entity manager

Entities Mapping