Plug in has caused a white screen error

Hello, I seem to be having an issue with the plug in. I updated my plug-ins and in doing so my wordpress blog has become broken (blank white screen). When I run my blog in debug mode I get this error.

Warning: require_once(/home/j4barch/public_html/joerandel/blog/wp-content/plugins/redis-cache/includes/predis.php): failed to open stream: No such file or directory in /home/j4barch/public_html/joerandel/blog/wp-content/object-cache.php on line 444

Fatal error: require_once(): Failed opening required ‘/home/j4barch/public_html/joerandel/blog/wp-content/plugins/redis-cache/includes/predis.php’ (include_path=’.:/opt/cpanel/ea-php56/root/usr/share/pear’) in /home/j4barch/public_html/joerandel/blog/wp-content/object-cache.php on line 444

I’m not familiar with your plug-in. In fact I don’t even remember installing it. I would love some help fixing my error. I’ve run thought the usual fixes listed on line, but none of them seem to work.

Thank you.