Parse error: syntax error, unexpected '?' in /homepages/3/d572346357/htdocs/vendor/illuminate/database/Eloquent/Model.php on line 597

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /homepages/3/d572346357/htdocs/vendor/illuminate/database/Eloquent/Model.php:597)

Filename: core/Common.php

Line Number: 564

Backtrace:

A PHP Error was encountered

Severity: Parsing Error

Message: syntax error, unexpected '?'

Filename: Eloquent/Model.php

Line Number: 597

Backtrace: