Исправил в запросе SQL:
ALT ER TABLE `b_intranet_invitation_link` CHANGE `CREATED_BY` `CREATED_BY` int unsigned NULL DEFAULT NULL;
ALT ER TABLE `b_sign_document` CHANGE `CHAT_ID` `CHAT_ID` bigint unsigned NULL DEFAULT NULL;
ALT ER TABLE `b_sign_member` CHANGE `HCMLINK_JOB_ID` `HCMLINK_JOB_ID` int NULL DEFAULT NULL;
Вопрос решен
ALT ER TABLE `b_intranet_invitation_link` CHANGE `CREATED_BY` `CREATED_BY` int unsigned NULL DEFAULT NULL;
ALT ER TABLE `b_sign_document` CHANGE `CHAT_ID` `CHAT_ID` bigint unsigned NULL DEFAULT NULL;
ALT ER TABLE `b_sign_member` CHANGE `HCMLINK_JOB_ID` `HCMLINK_JOB_ID` int NULL DEFAULT NULL;
Вопрос решен