God dam...it took me about 3 days...but I used to have this problem also.....yea got it working...
...ok her is the list of changes I made to the database.
ALTER TABLE variables ADD COLUMN ts timestamp NULL;
ALTER TABLE `npc_types` ADD `MR` SMALLINT(5) NOT NULL;
ALTER TABLE `npc_types` ADD `CR` SMALLINT(5) NOT NULL;
ALTER TABLE `npc_types` ADD `DR` SMALLINT(5) NOT NULL;
ALTER TABLE `npc_types` ADD `FR` SMALLINT(5) NOT NULL;
ALTER TABLE `npc_types` ADD `PR` SMALLINT(5) NOT NULL;
ALTER TABLE player_corpses ADD COLUMN timeofdeath timestamp NULL;
ALTER TABLE player_corpses ADD COLUMN zoneid int(11) NOT NULL;
what was happining was that when the zone would check for corpses it would crash and not load zone thus giving compression errors... check your db first to make sure you do not have tables fields first and use at own risk