Hi,
two instances of moodle doesn't work suddenly with the same error.
Look at here:
moodle.akbk-horrem.de
intern.akbk-horrem.de
Chrome: ERR_UNEXPECTED_PROXY_AUTH. no pages. no possibily to login.
Firefox: "Course or activity not accessible"-> it's still possible to login.
It's strange because same problem on two pages.
Here the error log:
"moodle.akbk-horrem.de [Mon Nov 28 10:34:20 2022] [error] [client 87.79.34.102:0] AH01071: Got error 'PHP message: Default exception handler:Web Service Course or Activity not Accessible Debug: You are not logged in\nError code: requireloginerror\n* line 2715 of /lib/moodlelib.php: require_login_exception thrown\n* line 3161 of /lib/moodlelib.php: call to require_login()\n* line 49 of /index.php: call to require_course_login()\n' "