Crash core data - NSCocoaErrorDomain Code=256

Crash occurs frequently in testflight builds, below log is reported in crashlytics for the crash


Fatal error: Unresolved error Error Domain=NSCocoaErrorDomain Code=256 "The file ####.sqlite” couldn’t be opened." UserInfo={NSFilePath=/var/mobile/Containers/Data/Application/D73975F3-ED76-4C7B-A30A-0C751C8471AA/Library/Application Support/####.sqlite, NSSQLiteErrorDomain=23}, ["NSFilePath": /var/mobile/Containers/Data/Application/D73975F3-ED76-4C7B-A30A-0C751C8471AA/Library/Application Support/####.sqlite, "NSSQLiteErrorDomain": 23]: file /Users/elanarulaj/Desktop/voxer_client/packages/sdk.swift/VoxerKit/VoxerKit/Classes/####SDK.swift, line 86

I do not find any working solution in StackOverFlow

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Did you find a solution to this problem?
Hi. did you ever find a solution