Getting error SQLSTATE[HY000]: General error

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Hello All,

When I was running the update query on my localhost, it gives me "SQLSTATE[HY000]: General error" , but the database was updating properly?
Any one can help me because unable to find the proper solution.

 
sk01 replied on at Permalink Reply
sk01
are you sure your mysql is running?
had the same after upgrading 14.04 -> 16.04 and an old variable was wrong in my cnf so mysql didn't start.