Updating from 1.9.2.3 to 1.9.2.4 -- SITE DOWN

[SFeher]

I'm very discouraged. 

Updated Magento from 1.9.2.3 to 1.9.2.4 using the Magento Connect site.  

Now, my site i giving me 500 errors across the board.   Nothing is coming online at all. 

I'm currently on hold at Godaddy, suffering through their terrible 'on-hold' music hoping that they have any clues, but I doubt they will.  

Please 

[Pronto]

Changing code on live site is not a smartest move ever. But ...

This is PHP error. What do log files say (Magento project var/log folder)?

[Cosnett]

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