When I activate Polylang on my site (birthdoulajerusalem.com), the site is apparently inaccessible. However, I found that there is no problem getting into the site when I try to access one of the pages directly. The problem disapppears when Polylang is un-installed. My front page is not titled "home". Does Polylang expect the front page to be titled "home"? If not, what could be causing this?