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 ('d98442329a714108d38dadb8d243831c','1539911473','1539911473',0,'54.80.87.166','CCBot/2.0 (https://commoncrawl.org/faq/)');