Safari crashes in Sierra.

[wolfie81]

Hi guys, 

 

I seem to be having Safari crash, usually when trying to sleep, or on wake. It says there was a problem. Below is part of the report. Any help much appreciated!!!

 

 

 

Process:               com.apple.WebKit.WebContent [415]

Path:                  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent

Identifier:            com.apple.WebKit.WebContent

Version:               12602 (12602.1.50.0.10)

Build Info:            WebKit2-7602001050000010~1

Code Type:             X86-64 (Native)

Parent Process:        ??? [1]

Responsible:           Safari [303]

User ID:               501

 

Date/Time:             2016-09-25 13:29:51.858 +1000

OS Version:            Mac OS X 10.12 (16A323)

Report Version:        12

Anonymous UUID:        123456789 (I changed this for privacy reasons)

 

 

Time Awake Since Boot: 2000 seconds

 

System Integrity Protection: disabled

 

Crashed Thread:        20  Dispatch queue: CA::CG::Queue

 

Exception Type:        EXC_CRASH (SIGABRT)

Exception Codes:       0x0000000000000000, 0x0000000000000000

Exception Note:        EXC_CORPSE_NOTIFY

 

Application Specific Information:

Assertion failed: (_mcimpl->device == [_mcimpl->queue device]), function MetalContext, file /Library/Caches/com.apple.xbs/Sources/QuartzCore/QuartzCore-449.39/LayerKit/ogl/ogl-metal.mm, line 1005.

 

Bundle controller class:

BrowserBundleController

 

[wolfie81]

Anyone please help?