Hello i test KIX4OTRS with Russian language. And i have a error: [Sat Aug 20 21:58:40.220048 2016] [:error] [pid 21482] Wide character in subroutine entry at /opt/otrs/KIX4OTRS/Kernel/Output/HTML/LayoutKIX4OTRS.pm line 1005.\n When i comment the line 1005 it's work fine but i have this in log: [Sat Aug 20 22:03:19 2016] -e: Use of uninitialized value $Param{"NotifyID"} in concatenation (.) or string at /opt/otrs/KIX4OTRS/Kernel/Output/HTML/LayoutKIX4OTRS.pm line 1006. [Sat Aug 20 22:03:39 2016] -e: Use of uninitialized value $Param{"NotifyID"} in concatenation (.) or string at /opt/otrs/KIX4OTRS/Kernel/Output/HTML/LayoutKIX4OTRS.pm line 1006. [Sat Aug 20 22:03:39 2016] -e: Use of uninitialized value $Param{"NotifyID"} in concatenation (.) or string at /opt/otrs/KIX4OTRS/Kernel/Output/HTML/LayoutKIX4OTRS.pm line 1006. [Sat Aug 20 22:03:53 2016] -e: Use of uninitialized value $Param{"NotifyID"} in concatenation (.) or string at /opt/otrs/KIX4OTRS/Kernel/Output/HTML/LayoutKIX4OTRS.pm line 1006. Problem in KIX4OTRS v7.1.8 and 8.0.6 Thanks!