Could not execute SELECT t1.year, t1.month, t1.day, hour, minute, second, source, sourceAuteur, sourceYear, sourceMonth, sourceDay, countryID, rough, descriptif, status, sourceTypeID, calendarTypeID, rankYear, rankCountryID, t1.dateID, usersID, DATE_FORMAT(ts,'%d/%m/%Y %H:%i:%s'), question FROM( SELECT year, month, day, hour, minute, second, source, sourceAuteur, sourceYear, sourceMonth, sourceDay, countryID, rough, event.descriptif, status, sourceTypeID, calendarTypeID, rankYear, rankCountryID, date.dateID, event.usersID, date.ts FROM date, event WHERE date.dateID = 7241 and event.dateID = 7241 and event.languageID = 'fr') AS t1 LEFT JOIN kronoquiz ON (t1.dateID=kronoquiz.dateID) statement... maybe invalid?