Fatal error, missing functions folder?

I’m receiving this error:
Fatal error: require_once(): Failed opening required
‘/home/natsil6/jackalopetheatre.org/wp-content/plugins/timber-library/functions/cache/loader.php’
(include_path=’.:/usr/local/lib/php:/usr/local/php5/lib/pear’)

Using the Timber debug bar and it seems like the error is causing some strange consequences, many of my images are now saved in arrays, other content isn’t making it to the template, or is named unrecognizably. Other items seem to be passed to the front multiple times, and content from other pages has come along for the ride.

It was working fine on php 5.4, I tried moving to 5.5 and everything went screwy. I’ve since changed back, but the problems remain.

I’m totally lost on this one and would appreciate any help I can get.

Thanks for taking a look.

https://www.ads-software.com/plugins/timber-library/