Code:
mysql> DESCRIBE `character_buffs`;
+---------------+-----------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+---------------+-----------------------+------+-----+---------+-------+
| character_id | int(10) unsigned | NO | PRI | NULL | |
| slot_id | tinyint(3) unsigned | NO | PRI | NULL | |
| spell_id | smallint(10) unsigned | NO | | NULL | |
| caster_level | tinyint(3) unsigned | NO | | NULL | |
| caster_name | varchar(64) | NO | | NULL | |
| ticsremaining | int(10) unsigned | NO | | NULL | |
| counters | int(10) unsigned | NO | | NULL | |
| numhits | int(10) unsigned | NO | | NULL | |
| melee_rune | int(10) unsigned | NO | | NULL | |
| magic_rune | int(10) unsigned | NO | | NULL | |
| persistent | tinyint(3) unsigned | NO | | NULL | |
| dot_rune | int(10) | NO | | 0 | |
| caston_x | int(10) | NO | | 0 | |
| caston_y | int(10) | NO | | 0 | |
| caston_z | int(10) | NO | | 0 | |
| ExtraDIChance | int(10) | NO | | 0 | |
+---------------+-----------------------+------+-----+---------+-------+
If it matches that, it could be possible you're not using current code.