I am running Android Studio on a Mac running Catalina Version 10.15.7 (it is an older Mac!)

My emulators were running an older version of Android (6 I think). I upgraded one of them to Android 11. Now none of the emulators will start. I tried starting one from the terminal and here is the error:

Daniels-MacBook-Pro:TestWarehouse dan$ /Users/dan/Library/Android/sdk/emulator/emulator -netdelay none -netspeed full -avd CT60_Android_Accelerated_x86
INFO | Storing crashdata in: /tmp/android-dan/emu-crash-34.2.13.db, detection is enabled for process: 1793
INFO | Android emulator version 34.2.13.0 (build_id 11772612) (CL:N/A)
INFO | Found systemPath /Users/dan/Library/Android/sdk/system-images/android-30/google_apis/x86/
dyld: Symbol not found: _kCGColorSpaceITUR_2100_HLG
Referenced from: /Users/dan/Library/Android/sdk/emulator/lib64/qt/lib/libQt6WebEngineCoreAndroidEmu.6.5.3.dylib (which was built for Mac OS X 11.0)
Expected in: /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
in /Users/dan/Library/Android/sdk/emulator/lib64/qt/lib/libQt6WebEngineCoreAndroidEmu.6.5.3.dylib
[1795:78322:20240504,185340.401720:WARNING process_memory_mac.cc:93] mach_vm_read(0x7ffeece6a000, 0x2000): (os/kern) invalid address (1)
[1795:78322:20240504,185340.603087:WARNING crash_report_exception_handler.cc:235] UniversalExceptionRaise: (os/kern) failure (5)
Abort trap: 6

I tried creating a new emulator and get the same error. Any ideas how I can fix this?