minor bugs after upgrade

Hi,
mail queue area listing function works good but when you click on queue mail VIEW button, Queue reason hangs as below. cannot opened.
page:

Code: [Select]

admin/index.php?module=mail_queue&act=view&id=F14AC65C56
Error:hanging with below

Code: [Select]

Queue reason:
Loading, please wait...

another issue php info section:
when you click on this page. php info comes with error and cannot shown as usual looking. error code below.

related page:

Code: [Select]

admin/index.php?module=php_info
Error:

Warning: [obfuscated](http://MYIP/phpinfo.php): failed to open stream: HTTP request failed! HTTP/1.1 500 Internal Server Error in /usr/local/cwpsrv/htdocs/resources/admin/modules/php_info.php on line 0

Another issue on client panel.
when you click roundcube mail button it redirects with empty page.
url as below:

Code: [Select]

any-domainname.com:2095

thanks for reading

after apache rebuild most of errors gone, except mail queue reading problem still continue persistly:)