Database Query Error:

Table './db_blitzortung/mybo_strikes' is marked as crashed and last (automatic?) repair failed

for query

SELECT COUNT(s.id) cnt,  (s.part>0)  spart, s.stations groupby
					FROM mybo_strikes s
					WHERE s.time BETWEEN '2018-07-17 16:31:12' AND '2016-09-29 16:00:37'
					
					GROUP BY spart, groupby