You need to source in this SQL:
Code:
ALTER TABLE `account` ADD `time_creation` INT UNSIGNED DEFAULT '0' NOT NULL AFTER `suspendeduntil`;
UPDATE `account` SET `time_creation` = UNIX_TIMESTAMP() WHERE `time_creation` = 0;
The problem is that PEQ updated the 'system' tables in the database to something like Rev1753 in their latest DB release, but not the 'player' tables such as account, character_ etc.
There may be other SQL changes required, but try that and see how much further you can get.