The program is now crashing. Here is the crash report:
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Translated Report (Full Report Below)
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Process: Final Cut Pro [52702]
Path: /Applications/Final Cut Pro.app/Contents/MacOS/Final Cut Pro
Identifier: com.apple.FinalCut
Version: 10.6.4 (405402)
Build Info: ProEditor-40540002015000000~15 (18G6c)
App Item ID: 424389933
App External ID: 851212100
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
User ID: 501
Date/Time: 2022-10-06 10:08:00.1488 +0100
OS Version: macOS 12.4 (21F79)
Report Version: 12
Anonymous UUID: 8A7D1EA9-D606-207F-B7E1-315A734D03F5
Sleep/Wake UUID: 47093938-99FA-4ACB-964A-E5796F3C8CB0
Time Awake Since Boot: 360000 seconds
Time Since Wake: 3748 seconds
System Integrity Protection: enabled
Crashed Thread: 66 Dispatch queue: com.apple.root.default-qos.overcommit
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x00000001ac5e4264
Exception Note: EXC_CORPSE_NOTIFY
Termination Reason: Namespace SIGNAL, Code 5 Trace/BPT trap: 5
Terminating Process: exc handler [52702]
Application Specific Information:
API MISUSE: Over-release of an object
Thread 0:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x1ac75d738 __psynch_mutexwait + 8
1 libsystem_pthread.dylib 0x1ac795384 _pthread_mutex_firstfit_lock_wait + 84
2 libsystem_pthread.dylib 0x1ac792cf8 _pthread_mutex_firstfit_lock_slow + 248
3 OpenGL 0x20de78704 CGLCreateContext + 144
4 ProGL 0x100e45d30 PGLCreateSharedCGLContextObj + 96
5 Flexo 0x1075d2608 -[FFMetalVideoPainter initWithMTLDevice:drawStyle:rawColorSpace:destOSCsDisabled:] + 1396
6 Flexo 0x1078254cc -[FFPlayerVideoModule updatePlayerAndDest:] + 496
7 CoreFoundation 0x1ac85950c __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 28
8 CoreFoundation 0x1ac8fdc08 ___CFXRegistrationPost_block_invoke + 52
9 CoreFoundation 0x1ac8fdb74 _CFXRegistrationPost + 456
10 CoreFoundation 0x1ac8281b0 _CFXNotificationPost + 732
11 Foundation 0x1ad6eccc8 -[NSNotificationCenter postNotificationName:object:userInfo:] + 96
12 AppKit 0x1af5f427c __67-[NSWindow _updateSettingsSendingScreenChangeNotificationToScreen:]_block_invoke + 620