Option 1 : Try Revising or adding to the following file.
.htaccess and wp-config.php would be both located in location would be [http folder]\
cat >> .htaccess
php_value upload_max_filesize 1280M
php_value post_max_size 1280M
php_value memory_limit 2560M
php_value max_execution_time 3000
php_value max_input_time 3000
cat>> wp-config.php
@ini_set( ‘upload_max_filesize’ , ‘5280M’ );
@ini_set( ‘post_max_size’, ‘5280M’);
@ini_set( ‘memory_limit’, ‘3560M’ );
@ini_set( ‘max_execution_time’, ‘30000’ );
@ini_set( ‘max_input_time’, ‘30000’ );
Option 2 : Revising the php.ini file
Usually located under /etc/php.ini
php_value upload_max_filesize 1280M
php_value post_max_size 1280M
php_value memory_limit 2560M
php_value max_execution_time 3000
php_value max_input_time 3000
Option 3 : Revise the Constraint in the Plugin
- Make sure that your All-in-One WP Migration plugin is activated.
- From your WordPress sidebar menu, click on Editor under the Plugins column.
- In the upper right-hand corner of the Editor page, select the All-in-One WP Migration plugin.
- After selecting the All-in-One WP Migration plugin, select constants.phpfrom the list of plugin files.
- Scroll down to line 249 of the constants.php file to the Max File Size section, and add * 20 next to the existing number as shown below:
- Save Changes
- * You can also change this from /wp-content/plugins/all-in-one-wp-migration/constants.php
define( ‘AI1WM_MAX_FILE_SIZE’, 536870912 * 20 );
Option 4 : Install a plugin
From the left pane of your WordPress Dashboard, navigate to Plugins -> Add New, search for the Increase Upload Max Filesize plugin from the top right corner, and Install it
Option 5 : Contact Support and Contribute in the Support Forum
Contact us for help to troubleshoot your All in one Migration tool issue issue.