He borrado un fichero InnoDB y me da este error q no entiendo

[rrufo]

NOTE: DROP DATABASE does not currently work for InnoDB tables! You must drop the tables individually. Also take care not to delete or add `.frm' files to your InnoDB database manually: use CREATE TABLE and DROP TABLE commands. InnoDB has its own internal data dictionary, and you will get problems if the MySQL `.frm' files are out of 'sync' with the InnoDB internal data dictionary.