Do you have a link for the site? Or maybe a screenshot?
Hello,
i found where is the problem. There is a confict between qtranslate and wp-table-reloaded plugin when try wordpress default searching. The trick i did, after wp-table-reloaded author advice, was to uncheck in the wp-table-reloaded plugin settings the search option. Did that and work. The problem ofcource now is that i can’t search through the tables from the wordpress search. If you have any suggestions to resolve this you welcome.
For further information you can see the topic:
http://wordpress.org/support/topic/wp-table-reloaded-confict-with-qtranslate?replies=6