quick open cart fix required

hello, I am getting the following error message in my open cart and it doesnt allow me to edit my products. I need and expert to fix it. thank you. Notice: Error: Table 'medna465_hellomalta.oc_product_tab' doesn't exist Error No: 1146 SELECT t.tab_id, [login to view URL], [login to view URL], [login to view URL], t.show_empty FROM oc_product_tab pt LEFT JOIN oc_tab t ON (pt.tab_id = t.tab_id) LEFT JOIN oc_tab_description td ON (t.tab_id = td.tab_id) WHERE pt.product_id = '168' AND td.language_id = '1' AND pt.language_id = '1' AND [login to view URL] = '1' AND ( t.show_empty = '1' OR NOT [login to view URL] REGEXP '^[[:space:]]*$' ) ORDER BY [login to view URL], t.sort_order, [login to view URL] in /home/medna465/public_html/[login to view URL] on line 50