This is a PHP error not MySQL.

You just need to increase the max amount of memory allocated to scripts. Check out the memory_limit parameter in php.ini

This link also has more information:

http://www.ducea.com/2008/02/14/increase-php-memory-limit/

On Tue, 6 Sep 2011 14:32:43 -0700, behbahani dot net wrote:

Hi,

I

installed roundcube 0.5.3 on a shared windows hosting plan about a month ago and it was working until 6 days ago.

Since then I am getting

blank screen when hitting the URL that should point to the login screen. So the login screen is blank. No roundcube log is created within past 6 days and all log entries are older than 6 days. When I hit the installer URL I receive the following error:

FATAL ERROR: Allowed memory

size of 262144 bytes exhausted (tried to allocate 98304 bytes) in D:SITESBEHBAHROUNDCUBEPROGRAMINCLUDEMAIN.INC on line 311

Connection with MySQL database and all user permissions are correct.

I am having hard time tracking down what can caused this. Any idea

what can cause this?

Thanks,

Kasra