[itstd]

I'm getting this error on the second quiry:
Database error in vBulletin Control Panel 2.2.1:

Invalid SQL: CREATE TABLE hotelposts (
roomactionid int(10) NOT NULL auto_increment,
roomnumber int(10) NOT NULL,
username varchar(50) NOT NULL,
userid int(10) NOT NULL DEFAULT '0',
roomaction mediumtext DEFAULT '0',
PRIMARY KEY (roomactionid)
);
mysql error: BLOB column 'roomaction' can't have a default value