Search query getting added up and then 404 Error!

Hi,

I have just found,while searching multiple time,the search query getting added up and leads to 404 error due to long url.

Ex:
wp-admin/tools.php?page=wpml_plugin_log&wpml-list_table_nonce=12c4f7f0a5&_wp_http_referer=%2Fwp-admin%2Ftools.php%3Fpage%3Dwpml_plugin_log%26wpml-list_table_nonce%3D12c4f7f0a5%26_wp_http_referer%3D%252Fwp-admin%252Ftools.php%253Fpage%253Dwpml_plugin_log%2526wpml-list_table_nonce%253D12c4f7f0a5%2526_wp_http_referer%253D%25252Fwp-admin%25252Ftools.php%25253Fpage%25253Dwpml_plugin_log%252526wpml-list_table_nonce%25253D12c4f7f0a5%252526_wp_http_referer%25253D%2525252Fwp-admin%2525252Ftools.php%2525253Fpage%2525253Dwpml_plugin_log%252526s%25253Dgary%252526_wpnonce%25253Dfc9c84cc53%252526_wp_http_referer%25253D%2525252Fwp-admin%2525252Ftools.php%2525253Fpage%2525253Dwpml_plugin_log%252526action%25253D-1%252526paged%25253D1%252526action2%25253D-1%2526s%253Dgary%252Bnie%2526_wpnonce%253Dfc9c84cc53%2526_wp_http_referer%253D%25252Fwp-admin%25252Ftools.php%25253Fpage%25253Dwpml_plugin_log%252526wpml-list_table_nonce%25253D12c4f7f0a5%252526_wp_http_referer%25253D%2525252Fwp-admin%2525252Ftools.php%2525253Fpage%2525253Dwpml_plugin_log%252526s%25253Dgary%252526_wpnonce%25253Dfc9c84cc53%252526_wp_http_referer%25253D%2525252Fwp-admin%2525252Ftools.php%2525253Fpage%2525253Dwpml_plugin_log%252526action%25253D-1%252526paged%25253D1%252526action2%25253D-1%2526action%253D-1%2526paged%253D1%2526action2%253D-1%26s%3Dsquatty%26_wpnonce%3Dfc9c84cc53%26_wp_http_referer%3D%252Fwp-admin%252Ftools.php%253Fpage%253Dwpml_plugin_log%2526wpml-list_table_nonce%253D12c4f7f0a5%2526_wp_http_referer%253D%25252Fwp-admin%25252Ftools.php%25253Fpage%25253Dwpml_plugin_log%252526wpml-list_table_nonce%25253D12c4f7f0a5%252526_wp_http_referer%25253D%2525252Fwp-admin%2525252Ftools.php%2525253Fpage%2525253Dwpml_plugin_log%252526s%25253Dgary%252526_wpnonce%25253Dfc9c84cc53%252526_wp_http_referer%25253D%2525252Fwp-admin%2525252Ftools.php%2525253Fpage%2525253Dwpml_plugin_log%252526action%25253D-1%252526paged%25253D1%252526action2%25253D-1%2526s%253Dgary%252Bnie%2526_wpnonce%253Dfc9c84cc53%2526_wp_http_referer%253D%25252Fwp-admin%25252Ftools.php%25253Fpage%25253Dwpml_plugin_log%252526wpml-list_table_nonce%25253D12c4f7f0a5%252526_wp_http_referer%25253D%2525252Fwp-admin%2525252Ftools.php%2525253Fpage%2525253Dwpml_plugin_log%252526s%25253Dgary%252526_wpnonce%25253Dfc9c84cc53%252526_wp_http_referer%25253D%2525252Fwp-admin%2525252Ftools.php%2525253Fpage%2525253Dwpml_plugin_log%252526action%25253D-1%252526paged%25253D1%252526action2%25253D-1%2526action%253D-1%2526paged%253D1%2526action2%253D-1%26action%3D-1%26paged%3D1%26action2%3D-1&s=reba&_wpnonce=fc9c84cc53&paged=1

It would be better ,it gets clears after every search.

Using version 1.10.2.

Anyway,thanks for the Great plugin!