Error 500 Internal Server Error

GET https://edelar.tech/admin?crudAction=batchDelete&crudControllerFqcn=App%5CController%5CAdmin%5CLessonCrudController

Performance metrics

27 ms Total execution time
14 ms Symfony initialization
4.00 MiB Peak memory usage

Execution timeline

ms (timeline only displays events with a duration longer than this threshold)

Sub-Request
"error_controller"
12.9 ms Return to parent request