Intraweb crash

[softdev85]

hello,
i have strange crash with no noise, intraweb exe fall down, an stop
today i have this error have you
any ideas
best regards

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Exception message : Session ID is invalid.
Session ID is invalid.
Exception class : EInvalidAppID
Session ID : gtN9j-h3rt-484XiLM0ReZkwEWa
Exception address : 000000000095335B
Exception Time : 2020-08-06 18:02:40.553
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Application Name : JWDataService.exe
Application Version:
Started at : 2020-08-05 16:48:00.483
Running for : 1 day 1 hour 14 minutes 40 seconds
Computer Name : NAS1
Compiler Version : 330
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IntraWeb Version : 15.2.10
Multi-session : True
Content Path : C:\JWData\wwwroot\
Session count : 0
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Session ID : gtN9j-h3rt-484XiLM0ReZkwEWa
Client IP address : 86.236.96.218
Request PathInfo : /GyuZCOnNmAgdDtLmKyofGHbL6Iu/Contact.html
Request Method : POST
Request User Agent : Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36
Cookies Count : 2
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(00000000005510AC){JWDataService.exe} [00000000009520AC] IWServerSession._ZN15Iwserversession16TIWServerSession14ExecuteSessionEN6System13UnicodeStringE (Line 826, "IWServerSession.pas" + 46) + $5
(0000000000534D90){JWDataService.exe} [0000000000935D90] IWServer._ZN8Iwserver9TIWServer10ExecuteUrlEN6System13UnicodeStringE (Line 678, "IWServer.pas" + 90) + $12
(00000000005353BA){JWDataService.exe} [00000000009363BA] IWServer._ZN8Iwserver9TIWServer7ExecuteEv (Line 753, "IWServer.pas" + 18) + $0
(000000000054CA27){JWDataService.exe} [000000000094DA27] IWServerSession._ZN15Iwserversession11HttpExecuteEPhi (Line 92, "IWServerSession.pas" + 3) + $0
(00000000005FF995){JWDataService.exe} [0000000000A00995] IW.Server.HTTPIndy._ZN2Iw6Server8Httpindy15THTTPServerIndy12DoCommandGetEPN9Incontext10TInContextEPN18Incustomhttpserver18TInHTTPRequestInfoEPNS6_19TInHTTPResponseInfoE (Line 242, "IW.Server.HTTPIndy.pas" + 28) + $0
(00000000005D7D39){JWDataService.exe} [00000000009D8D39] InCustomHTTPServer._ZN18Incustomhttpserver19TInCustomHTTPServer9DoExecuteEPN9Incontext10TInContextE (Line 1427, "InCustomHTTPServer.pas" + 180) + $2C
(00000000005A314E){JWDataService.exe} [00000000009A414E] InContext._ZN9Incontext10TInContext3RunEv (Line 185, "InContext.pas" + 2) + $13
(00000000005A1231){JWDataService.exe} [00000000009A2231] InTask._ZN6Intask7TInTask5DoRunEv (Line 137, "InTask.pas" + 2) + $0
(00000000005BDE94){JWDataService.exe} [00000000009BEE94] InThread._ZN8Inthread17TInThreadWithTask3RunEv (Line 626, "InThread.pas" + 1) + $C
(00000000005BD16B){JWDataService.exe} [00000000009BE16B] InThread._ZN8Inthread9TInThread7ExecuteEv (Line 378, "InThread.pas" + 43) + $E
(0000000000141BC3){JWDataService.exe} [0000000000542BC3] System.Classes._ZN6System7Classes10ThreadProcEPNS0_7TThreadE + $43
(000000000001164D){JWDataService.exe} [000000000041264D] System._ZN6System13ThreadWrapperEPv + $3D
(0000000000016974){KERNEL32.DLL} [00007FFFF4037974] BaseThreadInitThunk + $14
(0000000000069271){ntdll.dll } [00007FFFF4ABA271] RtlUserThreadStart + $21

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