A few days ago I updated a plugin I use for my WordPress blog but the operation had an unwelcome consequence: a totally white screen. The refresh didn’t change the result and after a few tries I saw that all the pages gave that result, both in the control panel and in the blog. After a moment of panic I did a Google search because I didn’t know the problem and I solved it in a few minutes thanks to the solution found on an official WordPress support page. However, after thinking about the problem, I wondered how many bloggers would be able to solve it so quickly.