I have the following trouble in a mysql server database:
190919 17:35:30 [ERROR] Cannot find or open table abril2017/mexico from the internal data dictionary of InnoDB though the .frm file for the table exists. Maybe you have deleted and recreated InnoDB data files but have forgotten to delete the corresponding .frm files of InnoDB tables, or you have moved .frm files to another database? or, the table contains indexes that this version of the engine doesn't support.
See http://dev.mysql.com/doc/refman/5.5/en/innodb-troubleshooting.html how you can resolve the problem.
Which is the secure way to resolve this problem?, fortunately is a database backup from the original. I have to run ALTER TABLE table_name DISCARD TABLESPACE or what should I do?