"No authorisation" after update to 2.4.13 (Technics)
After updating from 2.4.6 to 2.4.13 users get a blank page and "No authorisation" after clicking the "Preview" or "OK - Submit" buttons. What can be the cause of this?
Update: It's obviously theme-related …
Yes, it is.
… because everything works fine after I changed from my custom theme to the default theme.
Please pay attention to the log for theme related changes that tracks the changes since version 2.4.6 in headwords.
Trenne niemals Müll, denn er hat nur eine Silbe!