UBB.Developers Forums UBB.threads 7 Development How Do I? mysql_connect(): Can't connect to local MySQL

In last days I continuosly have problems with my DB, in the beginning I got a W3t_posts table marked as "In use", I asked my Server provider to fix it and after a few minutes after the fix the same error occurred again. After the new fix I have a brand new problem:

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Warning: mysql_connect(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111) in /var/www/html/Forum/mysql.inc.php on line 35
SQL ERROR: Mon, Sep 13 2004 19:30:12 +0200 Database error only visible to forum administrators

Warning: mysql_select_db(): supplied argument is not a valid MySQL-Link resource in /var/www/html/Forum/mysql.inc.php on line 45

Warning: mysql_query(): supplied argument is not a valid MySQL-Link resource in /var/www/html/Forum/mysql.inc.php on line 107
SQL ERROR: Mon, Sep 13 2004 19:30:12 +0200 Database error only visible to forum administrators

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /var/www/html/Forum/mysql.inc.php on line 133

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/Forum/mysql.inc.php:35) in /var/www/html/Forum/ubbt.inc.php on line 270
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My server admin suggested me to replace mysql_pconnect() with mysql_connect() and as you can see I did it with no result.

Any idea on how to solve ? If you want to have a look here is the site: www.inpiega.com

"SQL ERROR: Mon, Sep 13 2004 19:30:12 +0200 Database error only visible to forum administrators"

What is the real error that is showing up in the logs?

The log is HUGE, those are only the latests:

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[ERROR][Mon, Sep 13 2004 21:03:41 +0200] [/Forum/ubbthreads.php] [212.171.215.105] Unable to do_query:
SELECT O_Board,COUNT(*),O_Type
FROM w3t_Online
WHERE O_Last > '1095101621'
GROUP BY O_Board,O_Type
- Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111)
[ERROR][Mon, Sep 13 2004 21:03:41 +0200] [/Forum/ubbthreads.php] [212.171.215.105] Unable to do_query:
SELECT DISTINCT Cat_Title,Cat_Number,Cat_Description
FROM w3t_Category
WHERE Cat_Type = 'forum'

ORDER BY Cat_Number
- Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111)
[ERROR][Mon, Sep 13 2004 21:03:41 +0200] [/Forum/ubbthreads.php] [212.171.215.105] Unable to do_query:
UPDATE w3t_Cache
SET
C_Users = '',
C_NewUsername = '',
C_NewUid = '',
C_Users_timestamp = '1095102221',
C_Birthdays = '',
C_Birthdays_timestamp = '1095102221'
- Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111)
[ERROR][Mon, Sep 13 2004 21:03:41 +0200] [/Forum/ubbthreads.php] [212.171.215.105] Unable to do_query:
SELECT COUNT(*)
FROM w3t_Online
WHERE O_Last > '1095101621'
AND O_Type = 'a'
- Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111)
[ERROR][Mon, Sep 13 2004 21:03:41 +0200] [/Forum/ubbthreads.php] [212.171.215.105] Unable to do_query:
SELECT COUNT(*)
FROM w3t_Online,w3t_Users
WHERE w3t_Online.O_Username = w3t_Users.U_Username
AND w3t_Online.O_Last > '1095101621'
- Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111)
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