PHP Σφάλμα [Warning]

URI: index.php?Itemid=44&option=com_eventcalendar&task=catview
Path: components/com_eventcalendar/eventcalendar.class.php
Line: 107
Declaration of mosEventCalendar_Event::check($error_msg) should be compatible with mosDBTable::check()

mysqli Σφάλμα [1146] : EXECUTE

URI: index.php?Itemid=44&option=com_eventcalendar&task=catview
Message: Table 'alexkour1_motoDBelx1.elx_eventcalendar' doesn't exist
SELECT e.id FROM elx_eventcalendar e LEFT JOIN elx_categories c ON c.id = e.catid WHERE e.published = '1' AND c.published = '1' AND c.access IN (29) ORDER BY e.start_date ASC