[ERR] 1292 – Incorrect datetime value: ‘0000-00-00 00:00:00’ for column ‘post_date_gmt’ at row 1

show variables like 'sql_mode';
set global sql_mode='ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';

如果不生效修改配置文件重新启动数据库。