Mail App Keeps Crashing

[A1MB1G]

I keep having random crashes with the Mail App. It typically happens when I leave it momentarily after opening an attachment and then when I go back to the Mail App, it crashes. Below is some code of the error message. I've already tried running Disk Utility and everything changed out fine.

Process: Mail [1871]
Path: /System/Applications/Mail.app/Contents/MacOS/Mail
Identifier: com.apple.mail
Version: 13.4 (3608.120.23.2.1)
Build Info: Mail-3608120023002001~2
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Mail [1871]
User ID: 501

Date/Time: 2020-09-03 16:20:44.614 -0400
OS Version: Mac OS X 10.15.6 (19G2021)
Report Version: 12
Bridge OS Version: 4.6 (17P6610)

Time Awake Since Boot: 2500 seconds

System Integrity Protection: enabled

Crashed Thread: 17 Dispatch queue: Task Manager Serialization Queue (QOS: UNSPECIFIED)

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00001cb6f33a3a08
Exception Note: EXC_CORPSE_NOTIFY

Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [1871]

VM Regions Near 0x1cb6f33a3a08:
CoreAnimation 0000000125e4e000-0000000125fb7000 [ 1444K] rw-/rwx SM=PRV
-->
JS JIT generated code 000042f601200000-000042f601201000 [ 4K] ---/rwx SM=NUL

Application Specific Information:
objc_msgSend() selector name: observeValueForKeyPathfObject:change:context:
dyld3 mode

Any ideas or suggestions?

 

[A1MB1G]

I'm getting so annoyed, mail app is crashing on a daily basis and I can't for the life of me figure out why. Here's an updated log of the crash report:

Process: Mail [13688]
Path: /System/Applications/Mail.app/Contents/MacOS/Mail
Identifier: com.apple.mail
Version: 13.4 (3608.120.23.2.1)
Build Info: Mail-3608120023002001~2
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Mail [13688]
User ID: 501

Date/Time: 2020-09-07 18:34:20.446 -0400
OS Version: Mac OS X 10.15.6 (19G2021)
Report Version: 12
Bridge OS Version: 4.6 (17P6610)

Time Awake Since Boot: 130000 seconds
Time Since Wake: 15000 seconds

System Integrity Protection: enabled

Crashed Thread: 19 Dispatch queue: Task Manager Serialization Queue (QOS: UNSPECIFIED)

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x000035f97c8c0dc8
Exception Note: EXC_CORPSE_NOTIFY

Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [13688]

VM Regions Near 0x35f97c8c0dc8:
JS JIT generated code 0000292034801000-0000292034802000 [ 4K] ---/rwx SM=NUL
-->
MALLOC_NANO 0000600000000000-0000600008000000 [128.0M] rw-/rwx SM=COW

Application Specific Information:
objc_msgSend() selector name: observeValueForKeyPathfObject:change:context:
dyld3 mode

Any ideas/suggestions?