stunn

execute isso no SQL pra add as colunas na database
 
ALTER TABLE `players` ADD COLUMN `skill_critical_hit_chance` int(10) unsigned NOT NULL DEFAULT 0
ALTER TABLE `players` ADD COLUMN `skill_critical_hit_chance_tries` bigint(20) unsigned NOT NULL DEFAULT 0
ALTER TABLE `players` ADD COLUMN `skill_critical_hit_damage` int(10) unsigned NOT NULL DEFAULT 0
ALTER TABLE `players` ADD COLUMN `skill_critical_hit_damage_tries` bigint(20) unsigned NOT NULL DEFAULT 0
ALTER TABLE `players` ADD COLUMN `skill_life_leech_chance` int(10) unsigned NOT NULL DEFAULT 0
ALTER TABLE `players` ADD COLUMN `skill_life_leech_chance_tries` bigint(20) unsigned NOT NULL DEFAULT 0
ALTER TABLE `players` ADD COLUMN `skill_life_leech_amount` int(10) unsigned NOT NULL DEFAULT 0
ALTER TABLE `players` ADD COLUMN `skill_life_leech_amount_tries` bigint(20) unsigned NOT NULL DEFAULT 0
ALTER TABLE `players` ADD COLUMN `skill_mana_leech_chance` int(10) unsigned NOT NULL DEFAULT 0
ALTER TABLE `players` ADD COLUMN `skill_mana_leech_chance_tries` bigint(20) unsigned NOT NULL DEFAULT 0
ALTER TABLE `players` ADD COLUMN `skill_mana_leech_amount` int(10) unsigned NOT NULL DEFAULT 0
ALTER TABLE `players` ADD COLUMN `skill_mana_leech_amount_tries` bigint(20) unsigned NOT NULL DEFAULT 0
 
obs : 1 linha de cada vez , copia e cola uma por uma.

fiz um tutorial bem simples , básico do básico , pra quem é novo e tem dificuldades(sempre vejo comentário pedindo ajudas simples) pra apenas botar o server e o site on em Windows 7/8/10 32/64 .
https://www.youtube.com/watch?v=PnfIAO8q000 , se isso te ajudou da aquele +rep .