HTTP Error 500 on /api/getlandclaims and /api/getplayerhomes

[JFKoder]

This may be an issue for the CPM itself, but effects show in the WebApp, so please move it to other Repo if needed. THX

Gameversion VERSION: A20.5 (b2)
Server: Linux TheHell 4.19.0-20-amd64 #1 SMP Debian 4.19.235-1 (2022-03-17) x86_64 GNU/Linux
MOD: CPM 22.1 Version 22.1 A20.5 b2 Stable
What Happen:
I Updated two days ago to V 22.1 because to import Prefabs to the server. Yesterday i recogniced, the WebApp dont have the "Hamburger-button" to select the map areas like "reset region" or "player Homes".
The devconsole in the browser shows:

XHRGEThttp://65.21.110.200:8083/api/getplayerhomes
[HTTP/1.1 500 Internal Server Error 102ms]

Keine Antwortdaten für diese Anfrage verfügbar

Same for "/api/getlandclaims"
The ServerLogs shows these ERROR:

2022-07-28T09:41:40 4091.097 ERR Error in ApiHandler.HandleRequest(): Handler GetPlayerHomes threw an exception:
2022-07-28T09:41:40 4091.099 EXC Object reference not set to an instance of an object
  at CSMM_Patrons.Web.API.GetPlayerHomes+‏‏‍‫‬‬​‌‫‮‬‏‮‮‌‪‌‪‪‏‌​‮‮‌‏​‍‎‮.‍‬‬‬‫‫‬‎‎‎‍‬‫‬‭‍‎‍‌​‌‏‏‮‮ (System.String , System.String ) [0x00000] in <177a90276aba4564a5820c6766ba790b>:0 
  at CSMM_Patrons.Web.API.GetPlayerHomes+‏‏‍‫‬‬​‌‫‮‬‏‮‮‌‪‌‪‪‏‌​‮‮‌‏​‍‎‮.‏‌‏‭‌‏‪‏‌‏‬‭‪‬‪‏‪‏‬‍‬‭‎‌‏‮ (CSMM_Patrons.DbPlayer ) [0x0001b] in <177a90276aba4564a5820c6766ba790b>:0 
  at System.Collections.Generic.List`1[T].Find (System.Predicate`1[T] match) [0x0000d] in <695d1cc93cca45069c528c15c9fdd749>:0 
  at CSMM_Patrons.Web.API.GetPlayerHomes.HandleRequest (System.Net.HttpListenerRequest _req, System.Net.HttpListenerResponse _resp, CSMM_Patrons.Web.WebConnection _user, System.Int32 _permissionLevel) [0x001d3] in <177a90276aba4564a5820c6766ba790b>:0 
  at CSMM_Patrons.Web.Handlers.ApiHandler.HandleRequest (System.Net.HttpListenerRequest _req, System.Net.HttpListenerResponse _resp, CSMM_Patrons.Web.WebConnection _user, System.Int32 _permissionLevel) [0x00144] in <177a90276aba4564a5820c6766ba790b>:0 
UnityEngine.StackTraceUtility:ExtractStringFromException(Object)
Log:Exception(Exception)
CSMM_Patrons.Web.Handlers.ApiHandler:‮‮‭‎‎​‏​‫‫‪‎‍‌‎‭‌‪‏‍‏‍‫‍‭​​​‌‏‮(Exception)
CSMM_Patrons.Web.Handlers.ApiHandler:HandleRequest(HttpListenerRequest, HttpListenerResponse, WebConnection, Int32)
CSMM_Patrons.Web.Web:‎‌‎‪​‏​‎‭‌​‮​‬‬‮‫‪‪‎‍‭‫‎​​‍‮(IAsyncResult)
System.Net.ListenerAsyncResult:InvokeCallback(Object)
System.Threading.QueueUserWorkItemCallback:System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
System.Threading.ThreadPoolWorkQueue:Dispatch()
System.Threading._ThreadPoolWaitCallback:PerformWaitCallback()

temporary workaround:
in "~/.local/share/7DaysToDie/Saves/cpmcc_permissions.xml" I set permissionlevel to "-1"

		<permission module="cpmcc.getlandclaims" permission_level="-1" />
		<permission module="cpmcc.getplayerhomes" permission_level="-1" />

The complete Serverlog:
output_log__2022-07-28__08-33-28.txt

it may interfere with the some database / Saved data from the previos version? i was just overwriting the old MOD-files

Chears and thank for the awesome MOD ;)