JS JOBS 1.3.6
Joomla 4.03
Php 8.0,1
Database Type mysql
Database Version 5.7.35
Go to: System/Database
Table 'js_job_states_old' doesn't exist
Table 'js_job_userfield_data' doesn't exist
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' AND `null` = 'NO'' at line 1
Go to: Components/JS Jobs/Configurations - change nothing, Right Sides  SAVE CONFIGURATIONS - returns 
"Some values are not acceptable please check all tabs"
Followed by:
"The form cannot be submitted as it's missing required data.
Please correct the marked fields and try again."
Scroll to bottom of page and select SAVE - returns
"Some values are not acceptable please check all tabs"
And at the top of page:
"Settings has been successfully saved"