Hey all,
I've been developing my personal portfolio website with hosting provided to me by a friend. But unfortunately a few days ago, the server crashed and I couldn't access my WordPress site or my cPanel anymore. I don't remember doing anything risky on my site and all the plugins and theme were just from the Wordpress. But still the site has crashed and I want to know whether something I did was the cause for the crashing.

What kind of activities in WordPress can cause a server to crash?
Care to share your thought?