@sarth Have you disabled all other addons except DugiGuides?
When you uninstall the addon, use the DugiGuides Installer.
Open the DugiGudies Installer.
Click on Settings.
Click on Repair. It will prompt you with another window that it was successful, click OK.
Verify your DugiGuides website Username (not email) and Password in their appropriate fields.
Click Okay.
Exit the DugiGuides Installer.
Verify that all files that is related to DugiGuides have been removed, there could be some files that might be read only. If some remain, delete them and empty the Trash Bin / Recycle Bin.
Open the DugiGuides Installer.
Click Reinstall if the DugiGuides Installer doesn’t automatically start installing.
Doing the above removes the addon and savedvariables from all characters, it saves having to do it manually.
I hope that helps 🙂