Joplin upgrade in progress...

Operating system

Windows

Joplin version

3.4.12

Sync target

WebDAV

What issue do you have?

Joplin upgrade in progress...
Please wait while the sync target is being upgraded. It may take a few seconds or a few minutes depending on the upgrade. The application will automatically restart once it is completed.

Error
The sync target could not be upgraded due to an error. For support, please copy the complete content of this page and paste it in the forum: https://discourse.joplinapp.org/

The full error was:

Could not upgrade from version 1 to version 2: PUT .sync/version.txt: Unknown error 2 (405): Method Not Allowed Created

Error: Could not upgrade from version 1 to version 2: PUT .sync/version.txt: Unknown error 2 (405): Method Not Allowed
Created
at newError (file:///C:/Users/43485/AppData/Local/Programs/Joplin/resources/app.asar/main-html.bundle.js:3710:1924)
at tIt.exec (file:///C:/Users/43485/AppData/Local/Programs/Joplin/resources/app.asar/main-html.bundle.js:3711:265)
at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
at async nIt.put (file:///C:/Users/43485/AppData/Local/Programs/Joplin/resources/app.asar/main-html.bundle.js:3711:4200)
at async tryAndRepeat (file:///C:/Users/43485/AppData/Local/Programs/Joplin/resources/app.asar/main-html.bundle.js:3257:99167)
at async Promise.all (index 0)
at async default_1 (file:///C:/Users/43485/AppData/Local/Programs/Joplin/resources/app.asar/main-html.bundle.js:3343:18337)
at async sAt.upgrade (file:///C:/Users/43485/AppData/Local/Programs/Joplin/resources/app.asar/main-html.bundle.js:3343:21520)
at async upgradeSyncTarget (file:///C:/Users/43485/AppData/Local/Programs/Joplin/resources/app.asar/main-html.bundle.js:6402:3701)

Your WebDAV server needs to provide full write access for the account you’re using