New ticket generator producing internal error

[girishmungra]

I wrote a new change number generator for change management which seemed to work well at first but now I have an Internal Server error when I click create or save on the Add change screen.

In the error log it shows:

[Fri Jun 7 14:38:08 2013] ITSMChange.pm: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/System/ITSMChange/Template/ITSMChange.pm line 17.
[Fri Jun 7 14:38:08 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/System/ITSMChange.pm line 101.
[Fri Jun 7 14:38:08 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/System/ITSMChange.pm line 101.
[Fri Jun 7 14:38:08 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/System/ITSMChange.pm line 101.
[Fri Jun 7 14:38:08 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/System/ITSMChange.pm line 229.
[Fri Jun 7 14:38:08 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/System/ITSMChange.pm line 229.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/System/ITSMChange.pm line 101.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/System/ITSMChange.pm line 101.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/System/ITSMChange.pm line 101.
[Fri Jun 7 14:38:09 2013] ToolBarChangeManager.pm: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/Output/HTML/ToolBarChangeManager.pm line 17.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/System/ITSMChange.pm line 101.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/System/ITSMChange.pm line 101.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/System/ITSMChange.pm line 101.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/Output/HTML/Layout.pm line 1486.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/Output/HTML/Layout.pm line 1486.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/Output/HTML/Layout.pm line 1486.
[Fri Jun 7 14:38:09 2013] ToolBarMyChanges.pm: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/Output/HTML/ToolBarMyChanges.pm line 17.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/Output/HTML/Layout.pm line 1486.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/Output/HTML/Layout.pm line 1486.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/Output/HTML/Layout.pm line 1486.
[Fri Jun 7 14:38:09 2013] ToolBarMyCAB.pm: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/Output/HTML/ToolBarMyCAB.pm line 17.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/Output/HTML/Layout.pm line 1486.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/Output/HTML/Layout.pm line 1486.
[Fri Jun 7 14:38:09 2013] -e: Can't locate package Kernel::System::ITSMChange::Number::NoDate for @Kernel::System::ITSMChange::ISA at /opt/otrs//Kernel/Output/HTML/Layout.pm line 1486.

[crythias]

This is just a wild guess, but maybe it can't find something.