I'm trying to install LimeSurvey on the cloud (pcf). But I see the following errors "Attempt to serve directory". PCF dashboard flags the application as "Running" but I can't access it via the browser.



2018-03-22T08:57:01.53-0400 [CELL/0] OUT Successfully created container

2018-03-22T08:57:07.89-0400 [CELL/0] OUT Starting health monitoring of container

2018-03-22T08:57:08.24-0400 [APP/PROC/WEB/0] OUT 12:57:08 php-fpm | [22-Mar-2018 12:57:08] NOTICE: fpm is running, pid 24

2018-03-22T08:57:08.24-0400 [APP/PROC/WEB/0] OUT 12:57:08 php-fpm | [22-Mar-2018 12:57:08] NOTICE: ready to handle connections

2018-03-22T08:57:08.25-0400 [APP/PROC/WEB/0] OUT 12:57:08 httpd | [Thu Mar 22 12:57:08.250891 2018] [mpm_event:notice] [pid 23:tid 140023179106176] AH00489: Apache/2.4.25 (Unix) configured -- resuming normal operations

2018-03-22T08:57:08.25-0400 [APP/PROC/WEB/0] OUT 12:57:08 httpd | [Thu Mar 22 12:57:08.251008 2018] [mpm_event:info] [pid 23:tid 140023179106176] AH00490: Server built: Dec 20 2016 22:27:46

...

2018-03-22T08:57:27.31-0400 [APP/PROC/WEB/0] OUT 12:57:27 httpd | [Thu Mar 22 12:57:27.310426 2018] [core:info] [pid 36:tid 140023106119424] [client 10.23.52.230:23110] AH00129: Attempt to serve directory: /home/vcap/app/htdocs/

...

2018-03-22T08:57:43.00-0400 [APP/PROC/WEB/0] OUT 12:57:43 httpd | [Thu Mar 22 12:57:42.995090 2018] [core:info] [pid 36:tid 140023089334016] [client 10.23.52.230:10724] AH00129: Attempt to serve directory: /home/vcap/app/htdocs/

Well, this isn't a LimeSurvey issue. Looks more like a issue with your container. The log events show an old apache version and a server built date of 2016. A third party container, which wasn't build by yourself? The apache seems to be unable to pick the directory content. I cannot see anything related to LimeSurvey.
You better ask your cloud provider or the creator of that container.