Hello. Database updates stopped after the last update of the progamm.
Are you using Comodo Internet Security?
If so, please copy and paste the exact version number you currently have installed.
Please let me know which version you are using.
As this seems that it is likely an issue with the AV update, which may be fixable, I will move this to the HELP section of the forum. If it becomes certain that this is a bug, and is not fixable, please let me know.