- Used Zammad version: 3.2
- Used Zammad installation source: package
- Operating system: ubuntu 16.04.6
- Browser + version: Chrome/Firefox
Actual behavior:
On login I get the error:
CSRF token verification failed
Since this night I’m not able to login into my Zammad installation.
Since 01:37 this morning there are a lot of the following erros in my log file:
error log
[Wed Dec 04 01:37:08.223377 2019] [proxy:error] [pid 14708] (111)Connection refused: AH00957: WS: attempt to connect to 127.0.0.1:6042 (localhost) failed
[Wed Dec 04 01:37:08.223583 2019] [proxy:error] [pid 14708] AH00959: ap_proxy_connect_backend disabling worker for (localhost) for 60s
[Wed Dec 04 01:37:08.223596 2019] [proxy_wstunnel:error] [pid 14708] [client 79.192.201.109:39696] AH02452: failed to make connection to backend: localhost
[Wed Dec 04 01:37:08.223811 2019] [proxy:error] [pid 14708] (111)Connection refused: AH00957: HTTP: attempt to connect to 127.0.0.1:3000 (localhost) failed
[Wed Dec 04 01:37:08.223820 2019] [proxy:error] [pid 14708] AH00959: ap_proxy_connect_backend disabling worker for (localhost) for 60s
[Wed Dec 04 01:37:08.223824 2019] [proxy_http:error] [pid 14708] [client 79.192.201.109:39696] AH01114: HTTP: failed to make connection to backend: localhost
[Wed Dec 04 01:37:13.156531 2019] [proxy:error] [pid 16623] (111)Connection refused: AH00957: WS: attempt to connect to 127.0.0.1:6042 (localhost) failed
Any idea what could be wrong? It worked for weeks without any problems…