Warning [2] Trying to access array offset on value of type null - Line: 14 - File: forumdisplay.php(160) : eval()'d code PHP 8.1.2-1ubuntu2.15 (Linux)

File	Line	Function
/inc/class_error.php	153	errorHandler->error
/forumdisplay.php(160) : eval()'d code	14	errorHandler->error_callback
/forumdisplay.php	160	eval

Warning [2] Trying to access array offset on value of type null - Line: 20 - File: forumdisplay.php(160) : eval()'d code PHP 8.1.2-1ubuntu2.15 (Linux)

File	Line	Function
/inc/class_error.php	153	errorHandler->error
/forumdisplay.php(160) : eval()'d code	20	errorHandler->error_callback
/forumdisplay.php	160	eval