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 ('8bb87b3f74a0cf46163cab34856b1741','1542399273','1542399273',0,'54.163.20.57','CCBot/2.0 (https://commoncrawl.org/faq/)');