Error 500 Internal Server Error

GET https://proviter.fr/?crudAction=batchDelete&crudControllerFqcn=App%5CController%5CAdmin%5CObservations%5CObservationCrudController&page=4316&sort%5Bilot%5D=ASC

IP
2001:41d0:303:a1d0::1
Profiled on
Token
bee53d
Forwarded to ErrorController (0e60d9)

Serializer

Nothing was handled by the serializer for this request.