I wrote: > I have a problem with the Bitnami Redmine stack, based on > Apache, but being an inexpericed user, I do not even know > which component is causing it. Can you please review the > error details below and let me know if a misconfigured > Apache may be the culprit or I should look into Redmine > itself? > > The problem is that Redmine's REST API works for reading > but not for writing, that is the GET command works whereas > the POST command fails with error 502: > > Title: Proxy Error > > The proxy server received an invalid response from an upstream server. > The proxy server could not handle the request. > Reason: Error reading from remote server. > > Apache's error log shows two entries for each failed POST > request: > > [Tue Dec 01 19:33:39.439905 2020] [proxy_http:error] [pid 7108:tid 1068] (20014)Internal error (specific information not available): [client 127.0.0.1:52231] AH01102: error reading status line from remote server 127.0.0.1:3002 > [Tue Dec 01 19:33:39.439905 2020] [proxy:error] [pid 7108:tid 1068] [client 127.0.0.1:52231] AH00898: Error reading from remote server returned by /redmine/issues.json > > We are using the default Apache configuration as shipped > by Bitnami. Yann Ylavic have solved this problem for me off-list. With LogLevel trace7 he found the following record in the error log: Expect: 100-continue and suggested that I add Proxy100Continue off to the config file. And the error was gone. Thank you very much, Yann. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
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