Habe ich schon. Lösung habe ich leider noch keine gefunden. Bisher lief es normal, das ist für mich unverständlich. Habe nichts geändert.
[Thu Dec 16 15:04:09.404232 2021] [proxy:error] [pid 30391:tid 140599252715264] (2)No such file or directory: AH02454: FCGI: attempt to connect to Unix domain socket /run/php/php7.3-fpm.sock (*) failed
[Thu Dec 16 15:04:09.404272 2021] [proxy_fcgi:error] [pid 30391:tid 140599252715264] [client 93.211.145.208:58138] AH01079: failed to make connection to backend: httpd-UDS
[Thu Dec 16 15:04:16.501407 2021] [proxy:error] [pid 30391:tid 140599252715264] (2)No such file or directory: AH02454: FCGI: attempt to connect to Unix domain socket /run/php/php7.3-fpm.sock (*) failed
[Thu Dec 16 15:04:16.501435 2021] [proxy_fcgi:error] [pid 30391:tid 140599252715264] [client 93.211.145.208:58140] AH01079: failed to make connection to backend: httpd-UDS