منتدى استراحات زايد - Forum Answered Database error in vBulletin 4.2.0:

Today's got a bunch of letters to e-mail, here they are, how can we understand this?This happened after you fix a bug under What's New.

These are the messages I receive:

Database error in vBulletin 4.2.0:

Invalid SQL:

SELECT *
FROM session
WHERE sessionhash = '31224e9858a80102034c5d942561345b'
AND lastactivity > 1361122834
AND idhash = '335dc66e35e5ee2c3459d37ef906532e';

MySQL Error : MySQL server has gone away
Error Number : 2006
Request Date : Sunday, February 17th 2013 @ 10:40:34 PM
Error Date : Sunday, February 17th 2013 @ 10:40:39 PM
Script : http://pravmission.ru/showthread.php...C%D0%98%D0%A7-(%D0%A2%D0%95%D0%9C-%D0%A3-%D0%9A%D0%9E%D0%93%D0%9E-%D0%91%D0%9E%D0%93-%D0%92-%D0%94%D0%A3%D0%A8%D0%95)/&page=2
Referrer : http://pravmission.ru/showthread.php...C%D0%98%D0%A7-(%D0%A2%D0%95%D0%9C-%D0%A3-%D0%9A%D0%9E%D0%93%D0%9E-%D0%91%D0%9E%D0%93-%D0%92-%D0%94%D0%A3%D0%A8%D0%95)
IP Address : 95.37.113.239
Username :
Classname : vB_Database
MySQL Version :

Database error in vBulletin :

mysql_connect(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111)
/var/www/vhosts/pravmission.ortox.ru/site1/includes/class_core.php on line 317

MySQL Error :
Error Number :
Request Date : Sunday, February 17th 2013 @ 10:44:14 PM
Error Date : Sunday, February 17th 2013 @ 10:44:15 PM
Script : http://www.pravmission.ru/
Referrer :
IP Address : 92.115.165.189
Username :
Classname : vB_Database
MySQL Version :

Database error in vBulletin :

mysql_connect(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
/var/www/vhosts/pravmission.ortox.ru/site1/includes/class_core.php on line 317

MySQL Error :
Error Number :
Request Date : Sunday, February 3rd 2013 @ 03:52:46 AM
Error Date : Sunday, February 3rd 2013 @ 03:52:47 AM
Script : http://pravmission.ru/content.php
Referrer :
IP Address : 141.8.147.13
Username :
Classname : vB_Database
MySQL Version :