A PHP Error was encountered

Severity: 8192

Message: The behavior of unparenthesized expressions containing both '.' and '+'/'-' will change in PHP 8: '+'/'-' will take a higher precedence

Filename: controllers/Clients.php

Line Number: 40

Backtrace:

File: /home/sinnerg/domains/my.totallyhosted.nl/public_html/index.php
Line: 334
Function: require_once