It looks like something more serious is happening:
Fatal error: Unknown: Cannot use output buffering in output buffering display handlers in Unknown on line 0
Several refreshes later the site appears to partially load, ending in a
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 788977 bytes) in [...]/html/bohemian/wp-includes/wp-db.php on line 3024
so it looks like you’re hitting the server’s memory limit for your site. Ask for a limit increase from the hosting provider or disable some of your extensions (plugins) to reduce memory usage.