MSCK REPAIR TABLE wos1 fails without description

Hi there, I'me getting the error below. What does it actually mean? Found similar problems on this forum but non of advices worked for me.

Please advice where to look for more details OR share your thoughts on what's broken and how to fix :)

Your query has the following error(s):

FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask

This query ran against the "truesight" database, unless qualified by the query. Please post the error message on our forum or contact customer support with Query Id: a3a4df0f-44dc-4c7f-b747-0eeeefd790bb.