MySQL error code

MySQL error 6042

MySQL server error 6042 is ER_LH_WARN_COL_MISSING_NOT_NULLABLE, reported with SQLSTATE HY000.

Column %d of %s : Column is missing, but it is not nullable and no explicit default value is provided.

Error	6042
Name	ER_LH_WARN_COL_MISSING_NOT_NULLABLE
SQLSTATE	HY000
Group	Server errors