I saw this exception in my browser console. To reproduce, open https://community.quickline.ch/ in a incognito window with firefox (I have not tested other browsers).
Uncaught (in promise) DOMException: A mutation operation was attempted on a database that did not allow mutations. asyncToGenerator.js:6:4
exports index.js:16
exports index.js:42
I saw this exception in my browser console. To reproduce, open https://community.quickline.ch/ in a incognito window with firefox (I have not tested other browsers).