UE5 crashes on startup

Hello,

Since I’ve updated to UE 5.0.2 I’m unable to open neither my old projet nor the engine itself:

Assertion failed: FInternationalization::Get().IsInitialized() == true [File:D:\build++UE5\Sync\Engine\Source\Runtime\Core\Private\Internationalization\TextFormatter.cpp] [Line: 1017]
FInternationalization is not initialized. An FText formatting method was likely used in static object initialization - this is not supported.

0x00007fff2e2755ad UnrealEditor-Core.dll!UnknownFunction []
0x00007fff2e274f13 UnrealEditor-Core.dll!UnknownFunction []
0x00007fff2e274817 UnrealEditor-Core.dll!UnknownFunction []
0x00007fff740fee31 UnrealEditor-Projects.dll!UnknownFunction []
0x00007fff74110d9a UnrealEditor-Projects.dll!UnknownFunction []
0x00007fff74109ed0 UnrealEditor-Projects.dll!UnknownFunction []
0x00007fff740f578d UnrealEditor-Projects.dll!UnknownFunction []
0x00007fff740f6849 UnrealEditor-Projects.dll!UnknownFunction []
0x00007fff740f9d41 UnrealEditor-Projects.dll!UnknownFunction []
0x00007fff2e0ce398 UnrealEditor-Core.dll!UnknownFunction []
0x00007fff2e0b2a78 UnrealEditor-Core.dll!UnknownFunction []
0x00007fff2e0eea02 UnrealEditor-Core.dll!UnknownFunction []
0x00007fff2e0bf4d0 UnrealEditor-Core.dll!UnknownFunction []
0x00007fff2e223cf5 UnrealEditor-Core.dll!UnknownFunction []
0x00007fff2e7b79fb UnrealEditor-Core.dll!UnknownFunction []
0x00007fff2e7b0a60 UnrealEditor-Core.dll!UnknownFunction []
0x00007fff9d1e7034 KERNEL32.DLL!UnknownFunction []
0x00007fff9d322651 ntdll.dll!UnknownFunction []

Crash in runnable thread Background Worker #2

It worked fine three days ago. What can I do ?

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