Error 503 Service Unavailable

Dear All,
I installed dhis2 using the dhis2-tool and it was successful and it
was working. Late this evening i was checking on the server it shows
"Service Unavailable" Error 503.

Please find the attached view of my browser.

Please help

image

···

--
Regards,

Gerald

This means your nginx frontend is fine but there is some problem with
the toncat backend. Normally we see 502 (see
https://www.dhis2.org/doc/snapshot/en/implementer/html/ch20s05.html).
Check the logs of your dhis instance for what is bothering it. Maybe
you are out of memory.

···

On 30 June 2015 at 21:25, gerald thomas <gerald17006@gmail.com> wrote:

Dear All,
I installed dhis2 using the dhis2-tool and it was successful and it
was working. Late this evening i was checking on the server it shows
"Service Unavailable" Error 503.

Please find the attached view of my browser.

Please help

--
Regards,

Gerald

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A 503 Service Unavailable Error is an HTTP response status code indicating that your web server operates properly, but it can’t temporarily handle the request at the moment. This error happen for a wide variety of reasons. Normally, this error can be due to a temporary overloading or maintenance being performed on the server and it is resolved after a period of time or once another thread has been released by web-server application. A 503 service unavailable is a temporary condition and the caller should retry after a reasonable period of time. Also check the http response headers for the description of the 503 error.