Permission denied after FreePBX installation

[kamiltee]

Hello!
I face some problem after FreePBX installation. I followed this steps: https://wiki.freepbx.org/display/FOP/In ... untu+18.04 as I got ubuntu. Also earlier I got OTRS 6 installed on this server and everything works perfectly. After FreePBX installation i receiving this error when I trying to get to my web panel
"You don't have permission to access /otrs/index.pl on this server.
slurp_filename('/opt/otrs/bin/cgi-bin/index.pl') / opening: (13) Permission denied at /usr/lib/x86_64-linux-gnu/perl5/5.26/ModPerl/RegistryCooker.pm line 545
Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request."

Could you please help me in any way to restore my connection to web panel?

[jojo]

remove the changes done by FreePBX. OTRS should be the only application on the host.

[kamiltee]

Hello,

Thank you for your reply! I want to but to be honest I am not sure how to do this and which changes should be modified. Could you please help me a little?

Best regards
Kamil

[jojo]

you should check back with the guys from FreePBX but most likely the apache config was changed.

[kamiltee]

Yes, its seems like but in this short installation guide theres is almost nothing about changing apache configuration. Im stuck…