I've installed OS updates and rebooted the server. Now when I click on the "Mailing Lists" icon, I get the below error.

"Unterminated string. Expected delimiter: ". Path 'm[2320]', line 1, position 81482."

All the mailing lists are now disappeared. However, I can see them under "\SmarterMail\Domains\domainname.com\Lists' folder.

Does anybody knows how to resolve this issue?