My WP CSV plugin is taking more elapsed time to export and import CSV file.
It was taking more than 2 hours time and sometimes it was not loading showing some error message.
When i updated my woocommerce i have been seeing this message at installed plugins.
Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method MR_Social_Sharing_Toolkit::plugin_links() should not be called statically in /home2/tosaleco/public_html/wp-includes/plugin.php on line 192
line 192 is
$value = call_user_func_array($the_['function'], array_slice($args, 1, (int) $the_['accepted_args']));
I don't have sound knowledge of php, so please let me know what changes should i do over there at php to overcome the problem.
Thanks in advance