2 error messages

[cjcraven]

Thank you but still getting the error message. I ran the following query with mySQLadmin;

# change cache tracking size
TRUNCATE TABLE db_cache;
ALTER TABLE db_cache CHANGE cache_data cache_data mediumblob;

I checked the DB and found the field cache_data as;
TYPE mediumblob
ATTRIBUTES: BINARY
NULL: Yes
DEFALUT: Null