502 Bad Gateway on Discourse

502 Bad Gateway after Discourse update

problem: ssl certificate error

how to check:

tail /var/discourse/shared/standalone/log/var-log/nginx/error.log

if there’s

cannot load certificate “/shared/ssl/<domain>_ecc.cer”: PEM_read_bio_X509_AUX() failed (SSL: error:0909006C:PEM routines:get_name:no start line:Expecting: TRUSTED CERTIFICATE)


rm /var/discourse/shared/standalone/ssl/*_ecc.*
rm -rf /var/discourse/shared/standalone/letsencrypt/*_ecc/

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