guiminer scrypt windows v0.03 not working

I just downloaded the guiminer scrypt windows v0.03 which gives an error when I try to run it. The error that I get is
Error occurred see log files for the details.

And the log files contains

ERROR:root:Exception: Traceback (most recent call last): File "guiminer.py", line 2845, in run File "guiminer.py", line 2222, in __init__ File "wx\_core.pyo", line 11206, in Enable PyAssertionError: C++ assertion "item" failed at ..\..\src\common\menucmn.cpp(841) in wxMenuBase::Enable(): wxMenu::Enable: no such item Traceback (most recent call last): File "guiminer.py", line 2854, in <module> File "guiminer.py", line 2845, in run File "guiminer.py", line 2222, in __init__ File "wx\_core.pyo", line 11206, in Enable wx._core.PyAssertionError: C++ assertion "item" failed at ..\..\src\common\menucmn.cpp(841) in wxMenuBase::Enable(): wxMenu::Enable: no such item ERROR:root:Exception: Traceback (most recent call last): File "guiminer.py", line 2845, in run File "guiminer.py", line 2222, in __init__ File "wx\_core.pyo", line 11206, in Enable PyAssertionError: C++ assertion "item" failed at ..\..\src\common\menucmn.cpp(841) in wxMenuBase::Enable(): wxMenu::Enable: no such item Traceback (most recent call last): File "guiminer.py", line 2854, in <module> File "guiminer.py", line 2845, in run File "guiminer.py", line 2222, in __init__ File "wx\_core.pyo", line 11206, in Enable wx._core.PyAssertionError: C++ assertion "item" failed at ..\..\src\common\menucmn.cpp(841) in wxMenuBase::Enable(): wxMenu::Enable: no such item ERROR:root:Exception: Traceback (most recent call last): File "guiminer.py", line 2845, in run File "guiminer.py", line 2222, in __init__ File "wx\_core.pyo", line 11206, in Enable PyAssertionError: C++ assertion "item" failed at ..\..\src\common\menucmn.cpp(841) in wxMenuBase::Enable(): wxMenu::Enable: no such item Traceback (most recent call last): File "guiminer.py", line 2854, in <module> File "guiminer.py", line 2845, in run File "guiminer.py", line 2222, in __init__ File "wx\_core.pyo", line 11206, in Enable wx._core.PyAssertionError: C++ assertion "item" failed at ..\..\src\common\menucmn.cpp(841) in wxMenuBase::Enable(): wxMenu::Enable: no such item ERROR:root:Exception: Traceback (most recent call last): File "guiminer.py", line 2845, in run File "guiminer.py", line 2222, in __init__ File "wx\_core.pyo", line 11206, in Enable PyAssertionError: C++ assertion "item" failed at ..\..\src\common\menucmn.cpp(841) in wxMenuBase::Enable(): wxMenu::Enable: no such item Traceback (most recent call last): File "guiminer.py", line 2854, in <module> File "guiminer.py", line 2845, in run File "guiminer.py", line 2222, in __init__ File "wx\_core.pyo", line 11206, in Enable wx._core.PyAssertionError: C++ assertion "item" failed at ..\..\src\common\menucmn.cpp(841) in wxMenuBase::Enable(): wxMenu::Enable: no such item

I don't know what does it mean. Please help!!