数据问题，大家帮我看看啊

数据表建立时发生11个异常。 Column length too big for column 'intro' (max = 255); use BLOB or TEXT instead Table 'sqlwenxiang23.zzdb_contact' doesn't exist Column length too big for column 'remark' (max = 255); use BLOB or TEXT instead Table 'sqlwenxiang23.zzdb_msgs' doesn't exist Column length too big for column 'remark2' (max = 255); use BLOB or TEXT instead Column length too big for column 'setvalue' (max = 255); use BLOB or TEXT instead Table 'sqlwenxiang23.zzdb_settings' doesn't exist Column length too big for column 'popedom' (max = 255); use BLOB or TEXT instead Table 'sqlwenxiang23.zzdb_users' doesn't exist Column length too big for column 'content' (max = 255); use BLOB or TEXT instead Table 'sqlwenxiang23.zzdb_votes' doesn't exist