SSL_ERROR_NO_CYPHER_OVERLAP Your server apparently doesn't offer any cipher suites necessary to establish a secure https connection that are supported in Firefox. You can check what kind of cipher suites Firefox can make use of by visiting https://www.ssllabs.com/ssltest/viewMyClient.html

Your System Details shows you are using Firefox 13 Please confirm.

Separate Security Issue: Update your Flash Player Note: Windows users should download the ActiveX for Internet Explorer. and the plugin for Plugin-based browsers (like Firefox).

Note: Windows 8 and Windows 10 have built-in flash players and Adobe will cause a conflict. Install the plugin only. Not the ActiveX.

Flash Player Version: 26.0.0.131

https://get.adobe.com/flashplayer/ Direct link scans current system and browser Note: Other software is offered in the download. <Windows Only>

https://get.adobe.com/flashplayer/otherversions/ Step 1: Select Operating System Step 2: Select A Version (Firefox, Win IE . . . .) Note: Other software is offered in the download. <Windows Only> +++++++++++++++++++ See if there are updates for your graphics drivers https://support.mozilla.org/en-US/kb/upgrade-graphics-drivers-use-hardware-acceleration

Your Firefox 13 version likely only supports some old cipher suites and obsolete TLS versions.

You can use the Firefox 45.9.0 esr version on your Mac OS X 10.6 version.

See also:

• https://support.mozilla.org/en-US/kb/firefox-osx

• https://download.mozilla.org/?product=firefox-45.9.0esr&os=osx&lang=en-US