Error 500 Internal Server Error

GET https://admin.webuni.com/en/admin/series/mark-complete?entityId=3&page=1&sort%5Bauthor%5D=ASC

IP
216.73.216.116
Profiled on
Token
b8d251
Forwarded to ErrorController (674c84)

EasyAdmin (5.0.0)

Key Value
CRUD Action 
"markComplete"
CRUD Controller FQCN 
"App\Controller\Admin\SeriesCrudController"
Entity ID 
"3"
Sort 
[
  "author" => "ASC"
]

Additional Resources