merhaba arkadaşlar. Warning: mysql_connect : Access denied for user ''user@IP'' in /home/public_html/_includes/class. Db. MySql. php on line 31 Fatal error: Uncaught exception 'Exception' with message 'Cannot connect' in /home/public_html/_includes/class. Db. MySql. php:42 Stack trace: #0 /home/public_html/_config/config. php(61): Db-&gt; construct #1 /home/public_html/index. php(16): require_once #2 thrown in /home//public_html/_includes/class. Db. MySql. php on line 42 yardım edecek olan arkadaş varmı ne yapmam lazım neden böyle oldu?