How to fix Bitrix database error?

Question

MySQL

Autocorrection was successful, but a number of fields (1) are of a different type and need to be manually corrected based on the site's validation log.

2021-Jan-27 00:04:09 Database structure (check_mysql_table_structure): Fail
ALTER TABLE `b_option` CHANGE `MODULE_ID` `MODULE_ID` varchar(50) NULL DEFAULT NULL;
ALTER TABLE `b_module_to_module` CHANGE `TO_MODULE_ID` `TO_MODULE_ID` varchar(50) NOT NULL;

Answer 1

1. In the admin panel go to Settings→Tools→SQL query
2. Paste

ALTER TABLE `b_option` CHANGE `MODULE_ID` `MODULE_ID` varchar(50) NULL DEFAULT NULL;
ALTER TABLE `b_module_to_module` CHANGE `TO_MODULE_ID` `TO_MODULE_ID` varchar(50) NOT NULL;

3. Click execute

Answer 2

Right in the database you find these fields and check what is written. Well, or you can make a request through the admin panel, no difference