Incorrect integer value: '' for column 'id_level' at row 1
INSERT INTO xgp_planets SET `id_owner` = '3', `id_level` = '', `galaxy` = '1', `system` = '1', `planet` = '12', `last_update` = '1286370520', `planet_type` = '1', `image` = 'wasserplanet01', `diameter` = '14475', `field_max` = '200', `temp_min` = '-52', `temp_max` = '-12', `metal` = '1000', `metal_perhour` = '', `metal_max` = '500000', `crystal` = '1000', `crystal_perhour` = '', `crystal_max` = '500000', `deuterium` = '1000', `deuterium_perhour` = '', `deuterium_max` = '500000';