MySQL Error Occurred

Error Message:
126: Incorrect key file for table './shopping_skates_new/cubecart_sessions.MYI'; try to repair it

SQL:
INSERT INTO cubecart_sessions (`sessId`,`timeStart`,`timeLast`,`customer_id`,`ip`,`browser`) VALUES ('gh5ag4ba5o4suqq103u3gqmhr0','1576357781','1576357781',0,'18.210.23.15','CCBot/2.0 (https://commoncrawl.org/faq/)');