i just installed phpmyadmin on my ubuntu 20.04 server but when I try to go to the site I have a 502 bad gateway error ... here is what I have in my LOG file :
2021/02/05 14:43:33 [crit] 662288#662288: *1 connect() to unix:/run/php/php-fpm.pid failed (13: Permission denied) while connecting to upstream, client: 82.127.99.149, server: databases.haristocrate.fr, request: "GET /phpmyadmin HTTP/2.0", upstream: "fastcgi://unix:/run/php/php-fpm.pid:", host: "databases.haristocrate.fr"
I looked on a lot of site but I can not find where the problem could come from. can someone help me please?