I have a problem with my instance of Indico.
After opening the “Roles” tab under “Call for Abstracts=>Reviewing” in the management area, appears a popup with this error
Something went wrong Request failed with status code 502 Dismiss (show next error)
In the error log file of Indico/Nginx I can see:
2021/04/13 10:42:50 [error] 2506#0: *17104 connect() to unix:/opt/indico/web/uwsgi.sock failed (11: Resource temporarily unavailable) while connecting to upstream, client: aaa.bbb.ccc.ddd, server: xyz, request: "GET /user/api/favorites/ HTTP/2.0", upstream: "uwsgi://unix:/opt/indico/web/uwsgi.sock:", host: "xyz", referrer: "https://eyx/event/1/manage/abstracts/".
I already changed the maximum number of connections in Nginx but the problem is not solved!
Is there someone can help me?
Many thanks to everyone.