Numbers quit unexpectedly.

Maybe someone in the community can help.

I did a clean install of OS High Sierra to 10.13.6 on a Mid 2011 Mac Mini Server.

The latest versions of Numbers, Keynote and Pages running on High Sierra were installed via the Purchases tab of the App Store.

Everything fine so far; but instead of opening any of these applications an error message is being displayed: e.g. Numbers quit unexpectedly. (see also the attached files).

The three applications are running fine on a late 2010 MacBook Air with the same OSX installed.

The only difference is that I have not made a clean install; three upgraded OSX High Sierra its still running.

How can I solve that issue ?

Thank you in advance.

Process: Numbers [2105]

Path: /Applications/Numbers.app/Contents/MacOS/Numbers

Identifier: com.apple.iWork.Numbers

Version: ???

Build Info: Numbers-6369000000000000~2

Code Type: X86-64 (Native)

Parent Process: ??? [1]

Responsible: Numbers [2105]

User ID: 501

PlugIn Path: (null)

PlugIn Identifier: (null)

PlugIn Version: ??? (551.5)

Date/Time: 2020-11-17 17:37:25.722 +0100

OS Version: Mac OS X 10.13.6 (17G14042)

Report Version: 12

Anonymous UUID: E1063D62-28DF-C051-A97F-89A618AABC65

Sleep/Wake UUID: E5BBFFB4-BA67-4564-B642-7D0953ACAE8F

Time Awake Since Boot: 15000 seconds

Time Since Wake: 690 seconds

System Integrity Protection: enabled

Crashed Thread: 0

Exception Type: EXC_CRASH (Code Signature Invalid)

Exception Codes: 0x0000000000000000, 0x0000000000000000

Exception Note: EXC_CORPSE_NOTIFY

Termination Reason: Namespace CODESIGNING, Code 0x1

kernel messages:

VM Regions Near 0 (cr2):

-->

__TEXT 0000000102584000-00000001030b9000 [ 11.2M] r-x/rwx SM=COW c []

Thread 0 Crashed:

0 ??? 0x000000010b67719c _dyld_start + 0

Thread 0 crashed with X86 Thread State (64-bit):

rax: 0x0000000000000000 rbx: 0x0000000000000000 rcx: 0x0000000000000000 rdx: 0x0000000000000000

rdi: 0x0000000000000000 rsi: 0x0000000000000000 rbp: 0x0000000000000000 rsp: 0x00007ffeed67bc30

r8: 0x0000000000000000 r9: 0x0000000000000000 r10: 0x0000000000000000 r11: 0x0000000000000000

r12: 0x0000000000000000 r13: 0x0000000000000000 r14: 0x0000000000000000 r15: 0x0000000000000000

rip: 0x000000010b67719c rfl: 0x0000000000000200 cr2: 0x0000000000000000

Logical CPU: 0

Error Code: 0x00000000

Trap Number: 0

Binary Images:

0x102584000 - 0x1030b8fff +??? (6369) <94CE58D1-6EC0-344B-936A-01E6E960F67C> (null)

0x10b676000 - 0x10b6c0adf +??? (551.5) <CB9BFB56-4511-36F1-A546-891FF770C01C> (null)

External Modification Summary:

Calls made by other processes targeting this process:

task_for_pid: 0

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: 8189

thread_create: 0

thread_set_state: 0

VM Region Summary:

ReadOnly portion of Libraries: Total=12.1M resident=0K(0%) swapped_out_or_unallocated=12.1M(100%)

Writable regions: Total=8644K written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=8644K(100%)

VIRTUAL REGION

REGION TYPE SIZE COUNT (non-coalesced)

=========== ======= =======

STACK GUARD 56.0M 2

Stack 8192K 2

__DATA 3076K 5

__LINKEDIT 656K 3

__TEXT 11.5M 3

shared memory 8K 3

=========== ======= =======

TOTAL 79.2M 12

Model: Macmini5,3, BootROM 135.0.0.0.0, 4 processors, Intel Core i7, 2 GHz, 4 GB, SMC 1.77f0

Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In

Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80CE, 0x4D34373142353737334448302D4348392020

Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80CE, 0x4D34373142353737334448302D4348392020

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xE4), Broadcom BCM43xx 1.0 (5.106.98.102.30)

Bluetooth: Version 6.0.7f22, 3 services, 27 devices, 1 incoming serial ports

Network Service: Wi-Fi, AirPort, en1

Serial ATA Device: ST9500420ASG, 500,11 GB

Serial ATA Device: SAMSUNG HN-M101MBB, 1 TB

USB Device: USB 2.0 Bus

USB Device: Hub

USB Device: BRCM20702 Hub

USB Device: Bluetooth USB Host Controller

USB Device: USB 2.0 Bus

USB Device: Hub

USB Device: Hub

USB Device: Apple LED Cinema Display

USB Device: Display iSight

USB Device: Display Audio

USB Device: IR Receiver

Thunderbolt Bus: Mac mini, Apple Inc., 22.2