how can i stop displaying the Warning message when i move from php7 to php 8
i get warining like this:
Warning: Undefined array key 0 in /home/software/php/lib/php/AVT-PHPLib/AVT-Std-ad.php on line 107
i get warining like this:
Warning: Undefined array key 0 in /home/software/php/lib/php/AVT-PHPLib/AVT-Std-ad.php on line 107