Notice: There is no legacy documentation available for this item, so you are seeing the current documentation.
1. Edit your wp-config.php file and enter something like: This increases the WP memory limit for the front-end.
This increases the memory limit in wp-admin.
define( 'WP_MAX_MEMORY_LIMIT', '512M' );
2. If you have access to your PHP.ini file, change the line in PHP.ini
If your line shows 64M try 256M or 512M:
memory_limit = 512M ; Maximum amount of memory a script may consume (64MB)
3. If you don’t have access to PHP.ini try adding this to an .htaccess file:
php_value memory_limit 512M
4. If none of the above works then talk to your host.
You can find more information about how to increase the memory limit in this article from WPBeginner.