Error Domain=RBSAssertionErrorDomain

Im getting the below error with my webview. WKWebview loads a webpage and goes to payment page but the call back from payment page doesnot work. The app shows a balnk page and gives this error.Any body fixed this error ?

[assertion] Error acquiring assertion: <Error Domain=RBSAssertionErrorDomain Code=2 "Specified target process does not exist" UserInfo={NSLocalizedFailureReason=Specified target process does not exist}> 2022-05-16 22:56:14.883387+0200 Buydeal[56073:4625324] [ProcessSuspension] 0x1150b0de0 - ProcessAssertion: Failed to acquire RBS assertion 'WebProcess Background Assertion' for process with PID=56079, error: Error Domain=RBSAssertionErrorDomain Code=2 "Specified target process does not exist" UserInfo={NSLocalizedFailureReason=Specified target process does not exist}

Error Domain=RBSAssertionErrorDomain
 
 
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