Method 1: Edit file .htaccess:
Add the following to .htaccess (Make sure you back up .htaccess before you edit it):
php_value max_execution_time 300Method 2: Edit file wp-config.php:
Add the following to wp-config.php:
set_time_limit(300);
Method 3: Editing php.ini
Add the following to php.ini:
max_execution_time = 300Read more about the maximum execution time exceeded on WordPress.org.
