Safari wont open says "safari quit unexpectedly

I suggest the following which worked for me.
Open the Photoshop program folder and open the Plugins folder. Move all the plugins to a separate empty folder on your desktop. Be sure there are no files in the Plugins folder
Next restart Photoshop 2015. If it opens correctly replace the plugins, one by one, into the Photoshop Plugins folder and restart Photoshop 2015 after each individual replacement. When Photoshop 2015 stops starting correctly you have found the offending plugin(s).
After doing the above I found two plugins that caused my problem. Downloading updates for the offending programs that were created to solve Photoshop 2015 plugin problems and installing them solved the issues for me so I can use those plugins again.

Also I found this program Photoshop Fix Toolbox https://www.fixtoolbox.com/photoshopfix.html

Either contact the developer or use an older version of Safari or a different browser.

You didn't say what web browser you are using, so I can only provide a generic answer. Your security settings or software may be blocking a browser plugin identified as a security risk, or the browser has in some manner determined that the plugin is incompatible with a newer version of a subsidiary application (such as Flash Player). Another possibility is that the browser security asked permission of one of the users to use the plugin and that permission was denied.
Find your plugin manager (perhaps in the browser preferences menu item) and remove the offending plugin. If it isn't a security issue and you really need it, you can download a new copy the next time you hit a page that uses it. It's also possible that all plugins have been blocked. Example: Safari:Preferences... menu item > Security tab > check "Enable Plugins" in the Web Content section.

You have a plugin installed on Safari called "FastBrowser search plugin". All the message is saying is that the version of Safari you have (5.1) has not been tested with that plugin, so it might not function properly.

Hey there, This usually occurs when Flash Player isn't installed on your computer, which is required for both playing youtube videos and accessing some things on facebook. You can download Flash Player here: http://www.adobe.com/products/flashplayer/ Or the safari flash plugin here: http://www.apple.com/safari/download/plugins.html
(I'm not sure which operating system etc you're using so if one doesn't work, try the other.

I hope I was able to assist. Please don't forget to rate my solution if I was able to assist.

/Library/InputManagers/CTLoader/ct_loader.bundle/Contents/MacOS/ct_loader

Go to /Library/InputManagers and move the ct_loader.bundle file to the Trash and relaunch Safari.

"Support/Conduit/Plugins/cttoolbar.bundle/Contents/MacOS/ct_plugins"

Also, go to ~/Library/Internet Plugins and remove anything CT Loader related there.

Possible help here also. http://forums.macrumors.com/showthread.php?t=790334

More suggestions here. http://discussions.apple.com/thread.jspa?threadID=2090864&tstart=0

or use another computer to download safari for mac and put it on a flash drive and install it on ur macbook.

Adobe Flash Player will only install when Safari is not running. This is normal. Adobe Flash Player uses a separate installer that will install Flash independently.

Get the flash player at this web site:

http://get.adobe.com/flashplayer/

I hope you find this information helpful.

Did you check it with Internet explorer or Firefox browsers...

Please update your plug ins and try...

Also which version(classic or new mail) you using...please let me know...

Thanks for joining Fixya community