Mauricio Gouvea on "[Plugin: BackWPup Free - WordPress Backup Plugin] Database Error"

Hi,

I've received logs with these errors listed bellow:

[15-May-2014 14:05:40] WARNING: Database error Cannot load from mysql.proc. The table is probably corrupted for query SHOW FUNCTION STATUS
[15-May-2014 14:05:40] WARNING: Database error Cannot load from mysql.proc. The table is probably corrupted for query SHOW PROCEDURE STATUS

I contacted my host and we ran the "repair mysql database". Nothing wrong was found.
Why is this happening?

thanks

https://wordpress.org/plugins/backwpup/