I had the same problem, try:
Code:
update spells_new set teleport_zone='' where teleport_zone is null;
update spells_new set you_cast ='' where you_cast is null;
update spells_new set other_casts ='' where other_casts is null;
update spells_new set cast_on_you ='' where cast_on_you is null;
update spells_new set cast_on_other ='' where cast_on_other is null;
update spells_new set spell_fades ='' where spell_fades is null;
Or, just grab the newest PEQ database and use that spells_new table.