Sometimes my website show me the following error:
"Could not connect: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space."
What can i do for this?

Dear Friend,

I think you need to change server configuration. And maximise these parameters.

query_cache_limit=""
query_cache_size=""

If you find any difficulty, you can request help from server team.


Make a my.cnf backup before doing

#cp /etc/my.cnf /etc/my.cnf.prev

Then change following values on /etc/my.cnf to

#nano /etc/my.cnf

-----------------------------------
max_connections=500
wait_timeout = 30
query_cache_limit=2M
query_cache_size=24M
----------------------------------

Restart mysql.

#service mysqld restart

This should help

Thanks and regards

Rojin P Mani
Customer Support Executive
Inoutscripts.com

Dear Rockas,

I think you have contacted to your server people. Please let me know their reply. It is not possible to configure from cpanel.

Thanks and regards

Rojin P Mani
Customer Support Executive
Inoutscripts.com