launching app with error "domain: RBSRequestErrorDomain; code: 5; Launch failed."

After upgrading the iOS system to 18.3.1, the APP crashed continuously when it was launched. The following log was seen in the device log:

Bootstrapping failed for <FBApplicationProcess: 0x72ad16b80; app<com.xxxx.yyyy>:<invalid>> with error: <NSError: 0x300cd4d80; domain: RBSRequestErrorDomain; code: 5; "Launch failed."> { NSUnderlyingError = <NSError: 0x300cd4ab0; domain: NSPOSIXErrorDomain; code: 85> { NSLocalizedDescription = Launchd job spawn failed; }; }

Our APP is in-house distribution

What are the possible causes? How can I solve it?

launching app with error "domain: RBSRequestErrorDomain; code: 5; Launch failed."
 
 
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