Issue
Some users are getting a 502 error and the error does not go away with a refresh of the page. Once that error pops-up any page requested on the domain throws the same 502 error. There is no specific website or domain from the ones configured on the server where this error is being faced it is just random. It only goes away after deleting the wordpress cookie that starts with 'wordpress_logged_in_*******' and 'wordpress_sec_*******'
Errors in the log...
Only some requests receiving 502 Bad Gateway
Some users are getting a 502 error and the error does not go away with a refresh of the page. Once that error pops-up any page requested on the domain throws the same 502 error. There is no specific website or domain from the ones configured on the server where this error is being faced it is just random. It only goes away after deleting the wordpress cookie that starts with 'wordpress_logged_in_*******' and 'wordpress_sec_*******'
Errors in the log...
Only some requests receiving 502 Bad Gateway