Error 500 Internal Server Error

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

IP
20.171.207.49
Profiled on
Token
2a0aee
Forwarded to ErrorController (03110c)

EasyAdmin (4.18.0)

Key Value
CRUD Action 
"batchDelete"
CRUD Controller FQCN 
"App\Controller\Admin\LessonCrudController"
Entity ID 
null
Sort 
null

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