MySQL Error Occurred

Error Message:
145: Table './dtrm0113_cubecart/CubeCart_sessions' is marked as crashed and should be repaired

SQL:
INSERT INTO `CubeCart_sessions` (`sessId`,`timeStart`,`timeLast`,`customer_id`,`ip`,`browser`) VALUES ('f2e9cdca442dba1c8ad0a32d23e4b088','1542409521','1542409521',0,'54.167.112.42','CCBot/2.0 (https://commoncrawl.org/faq/)');