i'm receiving #1040 - Too Many Connections errors

[redirection]

i'm trying to back up my files through phpmyadmin but this error frequently occur.

#1040 - Too Many Connections

what causes this?
i can't continue downloading my dumpfile.

[doremon]

Always close the connection while completing script on yoru page , you can set connection numbers from yoru control panel

[SysAssist]

This error indicates a problem with connection to mysql, probably low limit is set for number of connection to mysql.
Raise the limit (or ask server provider to do so).
If it is a shared server, the provider should do this for you.