Invalid sytntax

[iben12]

Before working on a new issue I'm probably going to ask you all this stuff anyway, probably just easier to provide it now.....

Describe the problem When running backup (Add-on -> Run) I get an error. Checking the logs I see the error log as linked.

Platform and Kodi version Rpi, OSMC, Kodi 18.9, Python 2.7.16

Link to Debug Log https://paste.kodi.tv/qudihoveji.kodi