Adjusting Memory Limit

wp-config.php

You can try changing your WP Memory directly in PHP. Edit your WordPress wp-config.php file and add the following before the /* That's all, stop editing! Happy blogging. */ line:

define( 'WP_MEMORY_LIMIT', '128M' ); /* change this to a higher value like 256MB or 512MB if needed */

More details about the WP_MEMORY_LIMIT constant can be found in the WordPress documentation.

php.ini

If the wp-config.php method didn’t work for you and you have access to your php.ini file, try changing the memory_limit line to the following:

memory_limit = 128M;

A lot of shared and managed hosting don’t allow you to edit the main php.ini file, but some do allow you to upload your own version which overrides these parameters. Check your web hosting provider’s documentation to see if they support this.

.htaccess

If none of the above two options works, you can try changing the memory limit using the .htaccess file. Be aware that if this doesn’t work, it may cause a 500 Internal Server Error (remove the line if this happens).

php_value memory_limit 128M

Still got a problem? Contact Your Hosting Provider

If none of the methods above work for you, then get in touch with your web hosting provider and ask them for assistance.