[Kingly_Krab]

Try this query, there's a max level setting and a max level achievable by experience setting.

SELECT * FROM rule_values WHERE rule_name IN ("Character:MaxExpLevel", "Character:MaxLevel");

This will set all zones to whatever rule set you wish for them to have.

UPDATE zone SET ruleset = '#';

"#" Being the rule set you choose. This shouldn't break anything at all.