Can't open Safari after installing Mojave

Hello,

I can't open Safari after installing Mojave. I get the following error message:

Safari quit unexpectedly.

Click Report to see more detailed information and send a report to Apple.

The full report states:

Process: Safari [989]

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

Identifier: com.apple.Safari

Version: ???

Build Info: WebBrowser-7606001036001009~5

Code Type: X86-64 (Native)

Parent Process: ??? [1]

Responsible: Safari [989]

User ID: 501

Date/Time: 2018-09-24 16:19:21.770 -0500

OS Version: Mac OS X 10.14 (18A391)

Report Version: 12

Bridge OS Version: 3.0 (14Y667)

Anonymous UUID: 02E37C60-AC05-720D-3BBA-B783350A6389

Time Awake Since Boot: 1900 seconds

System Integrity Protection: enabled

Crashed Thread: Unknown

Exception Type: EXC_BAD_ACCESS (Code Signature Invalid)

Exception Codes: 0x0000000000000032, 0x000000011012f8a9

Exception Note: EXC_CORPSE_NOTIFY

Termination Reason: Namespace CODESIGNING, Code 0x2

kernel messages:

Backtrace not available

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

rax: 0x00007ffeedec8160 rbx: 0x0000000101d374fa rcx: 0x0000000000000000 rdx: 0x00007ffeedec8180

rdi: 0x00007ffeedec8160 rsi: 0x0000000101d374fa rbp: 0x00007ffeedec8200 rsp: 0x00007ffeedec8158

r8: 0x00007ffeedec8160 r9: 0x0000000000000ca0 r10: 0x0000000000000012 r11: 0x0000000000000202

r12: 0x000000000000001d r13: 0x0000000000000004 r14: 0x0000000101d374d0 r15: 0x00007ffeedec8180

rip: 0x000000011012f8a9 rfl: 0x0000000000010246 cr2: 0x000000011012f8a9

Logical CPU: 0

Error Code: 0x00000015

Trap Number: 14

Binary images description not available

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: 134098

thread_create: 0

thread_set_state: 0

Model: MacBookPro14,2, BootROM MBP142.0178.B00, 2 processors, Intel Core i5, 3.1 GHz, 8 GB, SMC 2.44f1

Graphics: Intel Iris Plus Graphics 650, Intel Iris Plus Graphics 650, Built-In

Memory Module: BANK 0/DIMM0, 4 GB, LPDDR3, 2133 MHz, 0x80CE, 0x4B3445364533303445422D45474347202020

Memory Module: BANK 1/DIMM0, 4 GB, LPDDR3, 2133 MHz, 0x80CE, 0x4B3445364533303445422D45474347202020

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x171), Broadcom BCM43xx 1.0 (7.77.61.1 AirPortDriverBrcmNIC-1305.2)

Bluetooth: Version 6.0.8f6, 3 services, 27 devices, 1 incoming serial ports

Network Service: Wi-Fi, AirPort, en0

USB Device: USB 3.0 Bus

USB Device: USB2.0 Hub

USB Device: USB 2.0 Hub

USB Device: USB Keyboard

USB Device: iBridge

USB Device: USB3.0 Hub

USB Device: Mass Storage Device

Thunderbolt Bus: MacBook Pro, Apple Inc., 37.1

Thunderbolt Bus: MacBook Pro, Apple Inc., 37.1