How to fix wp_termmeta doesn’t exist?
Use this SQL query to add manually the wp_termmeta table in your WordPress Database if there is the error wp_termmeta doesn’t exist
CREATE TABLE `wp_termmeta` ( `meta_id` bigint(20) unsigned NOT NULL AUTO_INCREMENT, `term_id` bigint(20) unsigned NOT NULL DEFAULT '0', `meta_key` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL, `meta_value` longtext COLLATE utf8mb4_unicode_ci, PRIMARY KEY (`meta_id`), KEY `term_id` (`term_id`), KEY `meta_key` (`meta_key`(191)) ) ENGINE=InnoDB AUTO_INCREMENT=3255 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
You can do it also in PhpMyadmin, SQL Query section.
Make as always a database backup before doing it 🙂