I was working on my company's website, adding a shortcode in the sidebar, and I tried to modify "function.php" after seeing a tutorial on the web.
I understood in this tutorial that I had to write : add_shortcode('name-of-the-shortcode') at the end of the function.php to activate the short code. Which I did.
I clicked on the 'button' "apply the the changes" and then, it freezed... I closed the window, tried to open the website to see the modification but the website won't open anymore, there is absolutly no response.
I can't log in admin mode, it doesn't load at all.
Is there anything I can do to restore my website?
Thank you very much if you can help...
Ps: I think it's needless to say that i'm french, so sorry for my english...