Got "Fatal error" message everytime when I was trying to run my own packed UE project. PLEASE HELP!!!

I’m using UE 5.2 to design my own project and having the following issue: I can successfully pack the UE project but when I was trying to run the packed program(.exe file) an error message of “fatal error” (without any other message) would pop up. Many thanks to anyone who could help!!!

and here is the crash log:

<?xml version="1.0" encoding="UTF-8"?>
<FGenericCrashContext>
	<RuntimeProperties>
		<CrashVersion>3</CrashVersion>
		<ExecutionGuid>17FCBF4140829C7AB5DDADA96475EE15</ExecutionGuid>
		<CrashGUID>UECC-Windows-FAE107CC457168169AC3528527CA29AC_0000</CrashGUID>
		<IsEnsure>false</IsEnsure>
		<IsStall>false</IsStall>
		<IsAssert>false</IsAssert>
		<CrashType>Crash</CrashType>
		<ErrorMessage>Unhandled Exception: EXCEPTION_INT_DIVIDE_BY_ZERO</ErrorMessage>
		<CrashReporterMessage></CrashReporterMessage>
		<ProcessId>12360</ProcessId>
		<SecondsSinceStart>0</SecondsSinceStart>
		<IsInternalBuild>false</IsInternalBuild>
		<IsPerforceBuild>false</IsPerforceBuild>
		<IsSourceDistribution>false</IsSourceDistribution>
		<GameName>UE-chongqing</GameName>
		<ExecutableName>chongqing-Win64-Shipping</ExecutableName>
		<BuildConfiguration>Shipping</BuildConfiguration>
		<GameSessionID></GameSessionID>
		<PlatformName>Windows</PlatformName>
		<PlatformNameIni>Windows</PlatformNameIni>
		<EngineMode>Game</EngineMode>
		<EngineModeEx>Unset</EngineModeEx>
		<DeploymentName></DeploymentName>
		<EngineVersion>5.2.1-26001984+++UE5+Release-5.2</EngineVersion>
		<CommandLine> chongqing</CommandLine>
		<LanguageLCID>0</LanguageLCID>
		<AppDefaultLocale>zh-CN</AppDefaultLocale>
		<BuildVersion>++UE5+Release-5.2-CL-26001984</BuildVersion>
		<Symbols>**UE5*Release-5.2-CL-26001984-Win64-Shipping</Symbols>
		<IsUERelease>true</IsUERelease>
		<IsRequestingExit>false</IsRequestingExit>


                                <IsCrashed>true</IsCrashed>
				<Registers></Registers>
				<ThreadID>10960</ThreadID>
				<ThreadName>GameThread</ThreadName>
			</Thread>
			<Thread>
				<CallStack>ntdll                     0x00007ffa02d30000 + 9edd4           
KERNELBASE                0x00007ffa00490000 + 33f8e           
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0f10d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bafd5d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bb0a9f         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1b9ea90         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1c08354         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0d117         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d07971         
KERNEL32                  0x00007ffa01f80000 + 126ad           
ntdll                     0x00007ffa02d30000 + 5aa68           
</CallStack>
				<IsCrashed>false</IsCrashed>
				<Registers></Registers>
				<ThreadID>488</ThreadID>
				<ThreadName>Foreground Worker #0</ThreadName>
			</Thread>
			<Thread>
				<CallStack>ntdll                     0x00007ffa02d30000 + 9edd4           
KERNELBASE                0x00007ffa00490000 + 33f8e           
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0f10d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bafd5d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bb0a9f         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1b9ea90         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1c08354         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0d117         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d07971         
KERNEL32                  0x00007ffa01f80000 + 126ad           
ntdll                     0x00007ffa02d30000 + 5aa68           
</CallStack>
				<IsCrashed>false</IsCrashed>
				<Registers></Registers>
				<ThreadID>12332</ThreadID>
				<ThreadName>Foreground Worker #1</ThreadName>
			</Thread>
			<Thread>
				<CallStack>ntdll                     0x00007ffa02d30000 + 9edd4           
KERNELBASE                0x00007ffa00490000 + 33f8e           
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0f10d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bafd5d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bb0a9f         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1b9ea90         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1c08354         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0d117         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d07971         
KERNEL32                  0x00007ffa01f80000 + 126ad           
ntdll                     0x00007ffa02d30000 + 5aa68           
</CallStack>
				<IsCrashed>false</IsCrashed>
				<Registers></Registers>
				<ThreadID>12808</ThreadID>
				<ThreadName>Background Worker #2</ThreadName>
			</Thread>
			<Thread>
				<CallStack>ntdll                     0x00007ffa02d30000 + 9edd4           
KERNELBASE                0x00007ffa00490000 + 33f8e           
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0f10d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bafd5d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bb0a9f         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1b9ea90         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1c08354         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0d117         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d07971         
KERNEL32                  0x00007ffa01f80000 + 126ad           
ntdll                     0x00007ffa02d30000 + 5aa68           
</CallStack>
				<IsCrashed>false</IsCrashed>
				<Registers></Registers>
				<ThreadID>2172</ThreadID>
				<ThreadName>Background Worker #3</ThreadName>
			</Thread>
			<Thread>
				<CallStack>ntdll                     0x00007ffa02d30000 + 9edd4           
KERNELBASE                0x00007ffa00490000 + 33f8e           
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0f10d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bafd5d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bb0a9f         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1b9ea90         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1c08354         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0d117         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d07971         
KERNEL32                  0x00007ffa01f80000 + 126ad           
ntdll                     0x00007ffa02d30000 + 5aa68           
</CallStack>
				<IsCrashed>false</IsCrashed>
				<Registers></Registers>
				<ThreadID>17464</ThreadID>
				<ThreadName>Background Worker #4</ThreadName>
			</Thread>
			<Thread>
				<CallStack>ntdll                     0x00007ffa02d30000 + 9edd4           
KERNELBASE                0x00007ffa00490000 + 33f8e           
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0f10d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bafd5d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bb0a9f         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1b9ea90         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1c08354         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0d117         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d07971         
KERNEL32                  0x00007ffa01f80000 + 126ad           
ntdll                     0x00007ffa02d30000 + 5aa68           
</CallStack>
				<IsCrashed>false</IsCrashed>
				<Registers></Registers>
				<ThreadID>7264</ThreadID>
				<ThreadName>Background Worker #5</ThreadName>
			</Thread>
			<Thread>
				<CallStack>ntdll                     0x00007ffa02d30000 + 9edd4           
KERNELBASE                0x00007ffa00490000 + 33f8e           
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0f10d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bafd5d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bb0a9f         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1b9ea90         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1c08354         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0d117         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d07971         
KERNEL32                  0x00007ffa01f80000 + 126ad           
ntdll                     0x00007ffa02d30000 + 5aa68           
</CallStack>
				<IsCrashed>false</IsCrashed>
				<Registers></Registers>
				<ThreadID>9188</ThreadID>
				<ThreadName>Background Worker #6</ThreadName>
			</Thread>
			<Thread>
				<CallStack>ntdll                     0x00007ffa02d30000 + 9edd4           
KERNELBASE                0x00007ffa00490000 + 33f8e           
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0f10d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bafd5d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bb0a9f         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1b9ea90         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1c08354         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0d117         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d07971         
KERNEL32                  0x00007ffa01f80000 + 126ad           
ntdll                     0x00007ffa02d30000 + 5aa68           
</CallStack>
				<IsCrashed>false</IsCrashed>
				<Registers></Registers>
				<ThreadID>8588</ThreadID>
				<ThreadName>Background Worker #7</ThreadName>
			</Thread>
			<Thread>
				<CallStack>ntdll                     0x00007ffa02d30000 + 9edd4           
KERNELBASE                0x00007ffa00490000 + 33f8e           
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0f10d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bafd5d         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1bb0a9f         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1b9ea90         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1c08354         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d0d117         
chongqing-Win64-Shipping  0x00007ff6b31c0000 + 1d07971         
KERNEL32                  0x00007ffa01f80000 + 126ad           
ntdll                     0x00007ffa02d30000 + 5aa68           
</CallStack>