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Warning: include(): Failed opening 'db/conn' for inclusion (include_path='.:/opt/cpanel/ea-php80/root/usr/share/pear') in /home/intellisense/public_html/chatbox/chat_box.php on line 7

Warning: Undefined variable $con in /home/intellisense/public_html/chatbox/chat_box.php on line 10

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/intellisense/public_html/chatbox/chat_box.php:10 Stack trace: #0 /home/intellisense/public_html/chatbox/chat_box.php(10): mysqli_query(NULL, 'select * from u...') #1 {main} thrown in /home/intellisense/public_html/chatbox/chat_box.php on line 10