Database errors

Hi i am getting database errors when I enable the System and content plugins

1146: 1146
TABLE 'ADMIN_DANCET.L42NB_PARAINVITE_SCHEMES' DOESN'T EXIST SQL=SELECT `ID`, `CATEGORIES` FROM L42NB_PARAINVITE_SCHEMES WHERE `DEFAULT`=0 AND `CATEGORIES`!='' ORDER BY `ID` ASC

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