If you have installed WordPress on your Bludomain hosting account and have a good sized, well featured blog you may sometimes be getting an error message like this “Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 122880 bytes) in /….”
This error is caused when WordPress “bumps up against” the hosting account’s PHP memory limit. This can happen when doing tasks like uploading a number of images or using the automatic update feature.
In almost every Bludomain hosting account I have worked with the limit is set at 32M. But as WordPress has grown and become more powerful over the last few years 32M is very often not enough. Particularly if you have a blog with a lot of posts and/or using plugins like NextGen Gallery. These days it is best to allow WordPress 48M or even better 64M of PHP memory.
In most hosting accounts the memory limit is set in a file in the root directory named php.ini. All you need to do is find a line that looks like “memory_limit = 32M” and change the number to what is needed. Unfortunately in Bludomain’s typical hosting it is not that easy, the php.ini file is not accessible. And I have not found an always successful alternative with Bludomain. Workarounds, like setting the memory limit in the .htaccess file does not often work. Neither does modifying the WordPress wp-config.php file. Bludomain seems to have set the memory limit firmly in place.
My recommendation is that if you are experiencing the memory exhausted fatal error send a support request to Bludomain requesting that the PHP memory limit for your hosting account be increased to 64M.
To see what your hosting memory limit is and how much of it your WordPress installation is using you can install and activate Alex Rabe’s handy plugin WP Memory Usage. WP Memory Usage will provide a graph with percentage usage as well as inform you of the PHP version in your WordPress dashboard. If you are showing over 85% memory usage you might as well send the support request into Bludomain soon. Once you get to 90% it is almost assured you will begin to experience the memory exhausted fatal error message from time to time. Let me know if you have any questions.






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