An uncaught Exception was encountered

Type: ParseError

Message: syntax error, unexpected '?', expecting :: (T_PAAMAYIM_NEKUDOTAYIM)

Filename: /www/wwwroot/dash.konsole.xyz/application/controllers/Api.php

Line Number: 377

Backtrace:

File: /www/wwwroot/dash.konsole.xyz/index.php
Line: 316
Function: require_once