More Than 'max_user_connections' Active Connections

Apr 29, 2007

Since moving over to a new server, I have had to reboot my sql server about 5 times a day due to it crashing, and I always get the error:

Warning: mysql_connect() [function.mysql-connect]: User food_user has already more than 'max_user_connections' active connections in /home/food/public_html/includes/functions.php on line 9
Not connected : User food_user has already more than 'max_user_connections' active connections

I dont understand what is causing this...I used the tweaking guide as found on here and my.cnf file looks like this:

[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
skip-locking
skip-innodb
query_cache_limit=8M
query_cache_size=256M
query_cache_type=1
max_connections=500
max_user_connections=10
interactive_timeout=20
wait_timeout=20
connect_timeout=6
thread_cache_size=128
key_buffer=16M
join_buffer=1M
max_allowed_packet=16M
table_cache=1024
record_buffer=1M
sort_buffer_size=2M
read_buffer_size=2M
max_connect_errors=10
# Try number of CPU's*2 for thread_concurrency
thread_concurrency=4
myisam_sort_buffer_size=64M
#log-bin
server-id=1

[mysql.server]
user=mysql
basedir=/var/lib

[safe_mysqld]
err-log=/var/log/mysqld.log
pid-file=/var/lib/mysql/mysql.pid
open_files_limit=8192

[mysqldump]
quick
max_allowed_packet=16M

[mysql]
no-auto-rehash
#safe-updates

[isamchk]
key_buffer=32M
sort_buffer=32M
read_buffer=16M
write_buffer=16M

[myisamchk]
key_buffer=32M
sort_buffer=32M
read_buffer=16M
write_buffer=16M

Through my WHM, i went to "Show Mysql Processes" and heres what it displays www.brinked.com/mysql.txt

This problem has also occured on another one of my websites on the same server that makes use of mysql. Am I doing something wrong here? I dont think its the script because it ran for years on another server just fine.

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More Than 'max_user_connections' Active Connections

Jun 1, 2007

i am having an website like a webdirectory. BUT i am getting this error after every 5-10 mintues :

Warning: mysql_pconnect() [function.mysql-pconnect]: User USERNAME
has already more than 'max_user_connections' active connections in
/FIELPATH on line 93
Database error: pconnect(localhost,bstitne_netclass, $Password)failed.
MySQL Error)
Session halted.

PLEASE suggest how can i solve this. May be it is an server issue

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Mar 20, 2007

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Aug 7, 2007

I keep getting this error once in a while for my forum.

Quote:

SQL ERROR [ mysql4 ]

User xxxxx_xxxx has already more than 'max_user_connections' active connections [1203]

An sql error occurred while fetching this page. Please contact an administrator if this problem persists.

I've contact support team from my Hosting provider and they have help me to increase the value of max_user_connection to 50. I have made to understand by them that this problem can be resolved by using VPS or Dedicated server. As a newbie, I just want some assurance would the problem permanently resolve if I'm using VPS or Dedicated server? Which one should I use? VPS or dedicated server?

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Jun 13, 2007

I've had an issue come up recently that I haven't had to deal with before. I'm starting to get regular errors during peak traffic times saying that I have more then the max_user_connections allowed.

I tried setting this to a higher number using ini_set. Unfortunately my host overrides this. I've talked with the host and they cannot up the 15 user maximum.

I've been with this host a while and they have great support and really great service. I understand their need to limit this because it is a shared environment.

I'm wondering if there's anything I can do on my end to help avoid this problem.

Is the only option switching somewhere that lets me have more maximum connections? At the rate I'm going this problem will continue to grow, so it needs to be solved quickly.

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Jun 3, 2007

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Nov 7, 2008

I have purchased a dedicated server because my existing host gives me a database error during high traffic. the error is

Code:

"Cannot connect to MySQL: User admin0506 has already more than 'max_user_connections' active connections"

Now in my dedicated server I have root access and a Plesk control panel with admin access. I have created a database but I don't know how to change the parameter "max_user_connections". Please help me because I am loosing lot of business due to this issue.

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Aug 22, 2007

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delivering 1INUw5-0007VU-DZ
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250-SIZE 20971520
250-VRFY
250-ETRN
250 8BITMIME
SMTP>> MAIL FROM: SIZE=3111
SMTP>> RCPT TO:
SMTP>> DATA
SMTP<< 250 Ok
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I have checked dnsreport for this domain and found this

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***********.co claims to be host svr01.xx*********** [but that host is at 74.xx.xx.2 (may be cached), not 74.xx.xxx.13]. <br />

What should i do to correct this error? btw, I host about 100 sites on this server.

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