Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home/scripts/domains/scripts.ptools.ir/public_html/su/included.php:21 Stack trace: #0 /home/scripts/domains/scripts.ptools.ir/public_html/su/index.php(18): include() #1 {main} thrown in /home/scripts/domains/scripts.ptools.ir/public_html/su/included.php on line 21