Fatal error on website after updating

At aprox 11:30, i have updated wordpress and m managing my website socioindia.co and just after updating the website is showing so many errors and before updating i was able to access and my website was visible on all ip adress nd adjectly after updating on website url it is showing fatal error, m also not having any backup of my website yet because i have designed it yesterday and there was no any message on the update of wordpress page reflecting about take backup of your website and then update it.

I am very much upset about it l, so kindly resolve my promblem.

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• This topic was modified 4 years, 7 months ago by Jan Dembowski. Reason: Moved to Fixing WordPress, this is not a Requests and Feedback topic

The page I need help with: [log in to see the link]