Error :  When try to access the Horde from cPanel  then it shows following error.

Warning: fopen(/var/cpanel/horde/log/horde_0.log) [function.fopen]: failed to open stream: Permission denied in /usr/local/cpanel/3rdparty/lib/php/Log/file.php on line 216
A fatal error has occurred
DB Error: connect failed
Details have been logged for the administrator.

Solution:
The problem due to the ” Horde Groupware Webmail Edition detected ” means when you have try to update the Horde by using following commands
root@server[~]# /usr/local/cpanel/bin/update-horde --force
Then it shows the following error

Then you need to move the file
root@server[~]# mv /var/cpanel/horde/groupware_version /var/cpanel/horde/groupware_version-bak
After that run following commands
root@server[~]# /usr/local/cpanel/bin/update-horde --force
Done

By admin