A PHP Error was encountered

Severity: 8192

Message: explode(): Passing null to parameter #2 ($string) of type string is deprecated

Filename: epaper_hallowochenende/content.php

Line Number: 38

Backtrace:

File: /var/www/epaper.hallowochenende.de/htdocs/xwp/views/epaper_hallowochenende/content.php
Line: 38
Function: explode

File: /var/www/epaper.hallowochenende.de/htdocs/xwp/controllers/Epaper.php
Line: 252
Function: view

File: /var/www/epaper.hallowochenende.de/htdocs/index.php
Line: 315
Function: require_once