GSX Crashing with only 3 German Airports

[paulh1]

Hi All
I am running Prepar3dv4 with PMDG 747-400 and ORBX Scenery.
Just lately I have encountered problems with 3 German airports EDDF/Frankfurt EDDH/Hamburg EDDM/Munich
When attempting to load or approach these airports i get the error message

The couatl scripting engine has encountered an unrecoverable error and will be restarted
please download and install the latest stand alone addon manager from ..........
The couatl scripting engine hasn't started. antivirus blocking it.

Obviously its not the antivirus, because all the other airports are fine, and I have gone to all fsdreamteam products and
made sure the are all accepted, and I have never had this happen before.
Anyone have any ideas why these 3 airports are causing GSX to crash. (I am running GSX ver 2)
Yes I have tried reinstalling and have all updated files.
Your help would be much appreciated.

Regards  Paul

[virtuali]

The couatl scripting engine has encountered an unrecoverable error and will be restarted please download and install the latest stand alone addon manager from ..........

The missing part of the message was the most important one, since it asked you to open the error log to see the error details, which you are supposed to post here, so we can see what the problem is.

[paulh1]

Hi

I m new to this site, I have just worked out how to attach, hope this will help

Regards  Paul