Safari won’t work

Are you running any anti - virus programs? Using a VPN?

Try setting up another admin user account in System Preferences/Users & Groups to see if the same problem continues. Please post back on whether or not this worked. Also try the Safe Mode. Please post back on whether or not this worked.

Isolating an issue by using another user account 

Safe Mode - About

If it works in the Safe Mode, try running this program when booted normally and then copy and paste the output in a reply. The program was created by Etresoft, a frequent contributor.  Please use copy and paste as screen shots can be hard to read. Click “Share Report” button in the toolbar, select “Copy to Clipboard” and then paste into a reply. This will show what is running on your computer. No personal information is shown. If the log won’t post, try posting it in Pastebin and provide a link in a reply. After pasting the report in a PasteBin page, go to the top of the page, and copy the address in the URL bar. Paste that in a new reply.        Pastebin

Etrecheck – System Information

You are welcome.

Next, try this...

Reinstall Safari: Try a fresh install of Safari. To do so, you need to first remove Safari, then reinstall your macOS. Go here for More: Reinstalling Safari - Apple Communities

Others with the same error as in your crash report had to install the OS. Do a backup, preferable 2 separate ones on 2 drives. Boot to the Recovery Volume (command - R on a restart). Run Disk Utility and select First Aid. Then re-install the OS.

Reinstall from macOS Recovery

OS X Recovery

You are welcome.

• Find your Local Apple Store
• Reserve a Genius Bar Appointment

Try quitting/uninstalling the anti-virus program. There are no Mac viruses. Anti-virus programs tend to interfere with the computer's operation while providing minimal to no benefit unless you work with Windows files. Most long time posters recommend not using antivirus software or cleaning software such as CleanMyMac.

desire146 Said:

”I uninstalled the anti-virus and the safari still quit. Do I possibly have a virus?”

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MalwareBytes for Mac:

No. There is no possibility for your Mac to have a virus. It’s possible, however, for there to be Malware (Malicious Software) of sorts installed on your Mac.

If any security software is reliable for Mac, it is: MalwareBytes. This software is developed by long-time users of these forums, making it trustworthy for Mac.

So, download, update it, and then scan your Mac using MalwareBytes for Mac. Go Here: Malwarebytes Anti-Malware for Mac

You are welcome.

that worked for me, thanks

You are welcome.