Arkadaşlar sitemde sürekli bu hatayı veriyor,1 saat açıksa yarım saat kapalı durumda kalıyor nedeni nedir acaba? Alttaki 2 hatayı sürekli alıyorum.(ya birini alıyorum ya birini.)

Database error in vBulletin :

mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
/var/www/vhosts/****/httpdocs/includes/class_core.php on line 273

MySQL Error :
Error Number :
Date : Tuesday, October 2nd 2007 @ 05:47:41 PM
Script : *****
Referrer : *****
IP Address :
Username :
Classname : vb_database

__________________________________

Database error in vBulletin :

mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: Too many connections
/var/www/vhosts/****/httpdocs/includes/class_core.php on line 273

MySQL Error :
Error Number :
Date : Tuesday, October 2nd 2007 @ 05:16:16 PM
Script : *****
Referrer : ****
IP Address :
Username :
Classname : vb_database