Aby toś te dodanki wužywał, musyśo Firefox ześěgnuś.

Pśizjawiś
Dodankowy symbol

Pógódnośenja za Print Edit WE

Print Edit WE wót DW-dev

4,1 z 5 gwězdkow
5
276
4
75
3
43
2
19
1
50
Wótegrono wót DW-dev

Wótegrono wuwijarja

jo se napisał pred 7 leti
Do you have Firefox 47.0 running in the background when you start Firefox 61.0?

If not, then it is very likely that your Firefox profile has become corrupted. Creating a new Firefox profile should resolve this problem.