Error when requesting lavatory services

[almogogi]

Hi
When I ask for lavatory services I receive the following error:
couatl v5.0 (build 6015)
panic log started on Sun Aug 24 01:23:04 2025

problem raised by addon <unknown>
[03:28:34.578] Traceback (most recent call last):
[03:28:34.578]   File ".\common\fsm.py", line 73, in executeDoFuncToCompletion
[03:28:34.578]   File ".\GSX\assistanceServices\water.py", line 256, in do
[03:28:34.578] AttributeError: 'LavatoryTruck' object has no attribute 'playerMan'
{'User Pos': (38.877461295759986, 1.3767396499293791, 1.42834 m, 1.62974 m, 152.16143374443496, 0.0293587015859068, 0.02617993950843811, 0.0005209065270697018, 1.6154400581359865, 1.0), 'Airport': 'LEIB', 'Requested assistance services at': 'Parking 17', 'Requested parking services to': 'Parking 75'}

I have a GSM for this airport (LEIB), however this happens in other locations as well.
The message also advise to update GSM, however I already have the latest version.
Help, anyone?
Thanks
Al

[virtuali]

 Run an update CHECK with the FSDT installer

- If that doesn't work, install the Offline installer

- If that still doesn't works, run another update CHECK again after you installed the offline installer.

- If that still doesn't work, try updating using a VPN software.

If NONE of that works, you can be sure your GSX installation is fine so, if you are still missing objects, the problem doesn't have anything to do with GSX, and it's caused by the very well known maximum Simobject limit reached in the sim, due to too high settings, especially for AI traffic and Ground AI traffic. Lower these settings and also check all suggestions in t he GSX Manual, Page 95, in the chapter named "Missing Objects"

[virtuali]

In addition to that, be sure the airplane you are using has the water and lavatory points correctly definied.