buddypress-ajax-chat will not work

Query: SELECT userID, userName, userRole, channel, UNIX_TIMESTAMP(dateTime) AS timeStamp, ip FROM web_misescommunity.ajax_chat_online ORDER BY userName; Error-Report: Table ‘web_misescommunity.ajax_chat_online’ doesn’t exist Error-Code: 1146

this is the error I get every time I try to use this plugin. Any help would be appreciated.