PSPad hangs

Exception description:
hangs after the first character I type to this specific file gbpanb.pas
just disables Object Pascal highlighting to check if it was the reason and no, it still hangs

Access violation at address in module 'PSPad.exe'. Read of address .

Exception class: EAccessViolation
Exception address:
----------------------------------------------------------------------------------------------------
Stack list, generated 2013.12.10 20:45:44
.
.
.
Thanks for the report,
.
but please do not post such lists to the forum,
.
rather send it to Jan by mail (see Help > About)
.
Thank you.
.
.
.

----------------------------------------------------------------------------------------------------
Program : C:\Program Files (x86)\pspad editor\PSPad.exe 4.5.7 (2450)
System : Workstation x64, Version: 6.2, Build: 23F0,
Processor: AMD, AMD C-60 APU with Radeon(tm) HD Graphics, 1000 MHz MMX
Display : 1366x768 pixels, 32 bpp
----------------------------------------------------------------------------------------------------
Active Controls Hierarchy:
TPSSynEdit ""
TfChildEdit ""
----------------------------------------------------------------------------------------------------

Edited 1 time(s). Last edit at 2014-01-02 21:41 by Stefan.