Du warst doch mal Admin bei einem Server??
UPDATE t_npc SET a_item_percent_1='10000' WHERE a_item_precent_1='50000000';
UPDATE t_npc SET a_item_percent_2='10000' WHERE a_item_precent_2='50000000';
UPDATE t_npc SET a_item_percent_3='10000' WHERE a_item_precent_3='50000000';
UPDATE t_npc SET a_item_percent_4='10000' WHERE a_item_precent_4='50000000';
UPDATE t_npc SET a_item_percent_5='10000' WHERE a_item_precent_5='50000000';
UPDATE t_npc SET a_item_percent_6='10000' WHERE a_item_precent_6='50000000';
UPDATE t_npc SET a_item_percent_7='10000' WHERE a_item_precent_7='50000000';
UPDATE t_npc SET a_item_percent_8='10000' WHERE a_item_precent_8='50000000';
UPDATE t_npc SET a_item_percent_9='10000' WHERE a_item_precent_9='50000000';
UPDATE t_npc SET a_item_percent_10='10000' WHERE a_item_precent_10='50000000';
UPDATE t_npc SET a_item_percent_11='10000' WHERE a_item_precent_11='50000000';
UPDATE t_npc SET a_item_percent_12='10000' WHERE a_item_precent_12='50000000';
UPDATE t_npc SET a_item_percent_13='10000' WHERE a_item_precent_13='50000000';
UPDATE t_npc SET a_item_percent_14='10000' WHERE a_item_precent_14='50000000';
UPDATE t_npc SET a_item_percent_15='10000' WHERE a_item_precent_15='50000000';
UPDATE t_npc SET a_item_percent_16='10000' WHERE a_item_precent_16='50000000';
UPDATE t_npc SET a_item_percent_17='10000' WHERE a_item_precent_17='50000000';
UPDATE t_npc SET a_item_percent_18='10000' WHERE a_item_precent_18='50000000';
UPDATE t_npc SET a_item_percent_19='10000' WHERE a_item_precent_19='50000000';
So, danach hast du keien Fehler mehr.
Lass Thanks purzeln.