Macbook Air Mid 2012 stürzt seit Tagen ab

Mein Macbook Air von Mitte 2012 stürzt seit einigen Tagen täglich ab. Es gab diese Probleme zuvor nicht.

Anbei der Absturzbericht:

Process: ??? [1212]

Path: /Volumes/*/Install OS X El Capitan.app/Contents/MacOS/InstallAssistant

Identifier: com.apple.InstallAssistant.ElCapitan

Version: ???

Code Type: X86-64 (Native)

Parent Process: ??? [1]

Responsible: ??? [1212]

User ID: 501

Date/Time: 2022-09-18 15:57:35.499 +0200

OS Version: Mac OS X 10.15.7 (19H15)

Report Version: 12

Anonymous UUID: 2E72BF0D-8269-0F25-F7DB-2EAC205FB84B

Time Awake Since Boot: 720 seconds

System Integrity Protection: enabled

Crashed Thread: Unknown

Exception Type: EXC_BAD_ACCESS (SIGBUS)

Exception Codes: KERN_MEMORY_ERROR at 0x0000000103131000

Exception Note: EXC_CORPSE_NOTIFY

Termination Signal: Bus error: 10

Termination Reason: Namespace SIGNAL, Code 0xa

Terminating Process: exc handler [1212]

Backtrace not available

Unknown thread crashed with X86 Thread State (64-bit):

rax: 0x000000010968b380 rbx: 0x00007ffeecacea28 rcx: 0x0000000000000000 rdx: 0x00007ffeecace9f8

rdi: 0x0000000103131000 rsi: 0x00007ffeecacea48 rbp: 0x00007ffeecace9e0 rsp: 0x00007ffeecace9a0

r8: 0x000000000000003d r9: 0x00000001095f7000 r10: 0x0000000000000010 r11: 0x0000000000000206

r12: 0x00007ffeecace9f8 r13: 0x0000000103131000 r14: 0x00007ffeecacea48 r15: 0x0000000103131000

rip: 0x0000000109623305 rfl: 0x0000000000010206 cr2: 0x0000000103131000

Logical CPU: 0

Error Code: 0x00000004 (no mapping for user data read)

Trap Number: 14

Binary images description not available

External Modification Summary:

Calls made by other processes targeting this process:

task_for_pid: 1

thread_create: 0

thread_set_state: 0

Calls made by this process:

task_for_pid: 0

thread_create: 0

thread_set_state: 0

Calls made by all processes on this machine:

task_for_pid: 477

thread_create: 0

thread_set_state: 0