« MODx Parse Error »

MODx encountered the following error while attempting to parse the requested resource:
« Execution of a query to the database failed - Table './vanworden/lejdiswebjot_content' is marked as crashed and should be repaired »
      SQL: SELECT count(id) FROM `vanworden`.`lejdiswebjot_content` WHERE uparent = 239 AND tagid = "" and published = 1
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Parser timing
  MySQL: 0.0307 s(12 Requests)
  PHP: 0.2638 s 
  Total: 0.2945 s 
Error while inserting event log into database.