No such file or directory: mod_concat:file permissions deny server access with rewritten urls

[Yateen Shaha]

Hi,
Thanks for providing the concat module. It was easy to setup.
I have below rewrite rule configured to map say /html/1.0/cb1234/resources/ url to /html/1.0/resources/

# set mod rewrite for resolving cache buster id
    RewriteEngine On
    RewriteBase "/html/"
    RewriteRule "^(.*/)?cb[0-9]+/resources/(.*)" "$1resources/$2"

I get 403 error when I access resources with path
/html/1.0/cb201706012/resources/??foo.js,foo1.js
It works fine when I access it as
/html/1.0/resources/??foo.js,foo1.js

The error log outputs
No such file or directory: mod_concat:file permissions deny server access: redirect :/html/1.0/resources/foo.js /html/1.0/cb1234/resources/

Thanks in advance.