7.8.20 error 500 after upgrade

[boombata]

Issue

7.8.20 error 500 after upgrade

Expected Behavior

no error accessing the crm

Actual Behavior

Error 500 when accessing suitecrm after 7.8.15 to 7.8.20 upgrade

Possible Fix

upgrade introducing an error in .htaccess , this is an exctract of resulting htaccess, as you can see the opening FilesMatch in on the sameline than END SUGARCRM RESTRICTIONS. and causing error 500

    RewriteRule ^cache/jsLanguage/(.._..).js$ index.php?entryPoint=jslang&modulename=app_strings&lang=$1 [L,QSA]
    RewriteRule ^cache/jsLanguage/(\w*)/(.._..).js$ index.php?entryPoint=jslang&modulename=$1&lang=$2 [L,QSA]
   RewriteRule ^cache/jsLanguage/(.._..).js$ index.php?entryPoint=jslang&module=app_strings&lang=$1 [L,QSA]
    RewriteRule ^cache/jsLanguage/(\w*)/(.._..).js$ index.php?entryPoint=jslang&module=$1&lang=$2 [L,QSA]
</IfModule>
# END SUGARCRM RESTRICTIONS<FilesMatch "\.(jpg|png|gif|js|css|ico)$">
        <IfModule mod_headers.c>
                Header set ETag ""
                Header set Cache-Control "max-age=2592000"
                Header set Expires "01 Jan 2112 00:00:00 GMT"
        </IfModule>
</FilesMatch>

also these 2 lines should be deleted based on this issue: #5255

RewriteRule ^cache/jsLanguage/(....).js$ index.php?entryPoint=jslang&module=app_strings&lang=$1 [L,QSA]
RewriteRule ^cache/jsLanguage/(\w*)/(....).js$ index.php?entryPoint=jslang&module=$1&lang=$2 [L,QSA]

Steps to Reproduce

Context

Your Environment

• SuiteCRM Version used: 7.8.20
• Browser name and version (e.g. Chrome Version 51.0.2704.63 (64-bit)):
• Environment name and version (e.g. MySQL, PHP 7): PHP 7
• Operating System and version (e.g Ubuntu 16.04): ubuntu 16.04

[pgorod]

I believe this is solved now, right? If so, please close the issue. Thanks!