Errors after activating

Hi, I’m trying to add a cache plugin to this page but when I tried I got errors:

Warning: include(\WDP\DFS\46\9\5\0\4678437059\user\sites\1099992.site\www\pedsassociates\wp-content\plugins\wp-super-cache/wp-cache-base.php): failed to open stream: No such file or directory in \\WDP\DFS\46\9\5\0\4678437059\user\sites\1099992.site\www\pedsassociates\wp-content\plugins\wp-super-cache\wp-cache.php on line 70

Warning: include(): Failed opening ‘\WDP\DFS\46\9\5\0\4678437059\user\sites\1099992.site\www\pedsassociates\wp-content\plugins\wp-super-cache/wp-cache-base.php’ for inclusion (include_path=’.;C:\php\pear’) in \\WDP\DFS\46\9\5\0\4678437059\user\sites\1099992.site\www\pedsassociates\wp-content\plugins\wp-super-cache\wp-cache.php on line 70

Warning: include_once(\WDP\DFS\46\9\5\0\4678437059\user\sites\1099992.site\www\pedsassociates\wp-content\plugins\wp-super-cache/ossdl-cdn.php): failed to open stream: No such file or directory in \\WDP\DFS\46\9\5\0\4678437059\user\sites\1099992.site\www\pedsassociates\wp-content\plugins\wp-super-cache\wp-cache.php on line 90

Warning: include_once(): Failed opening ‘\WDP\DFS\46\9\5\0\4678437059\user\sites\1099992.site\www\pedsassociates\wp-content\plugins\wp-super-cache/ossdl-cdn.php’ for inclusion (include_path=’.;C:\php\pear’) in \\WDP\DFS\46\9\5\0\4678437059\user\sites\1099992.site\www\pedsassociates\wp-content\plugins\wp-super-cache\wp-cache.php on line 90

On the admin page it also had this error notification:
Warning! WP Super Cache caching was broken but has been fixed! The script advanced-cache.php could not load wp-cache-phase1.php.

The file \\WDP\DFS\46\9\5\0\4678437059\user\sites\1099992.site\www\pedsassociates/wp-content/advanced-cache.php has been recreated and WPCACHEHOME fixed in your wp-config.php. Reload to hide this message.

But my webpage still had those 3 error lines across the top of it. This is not my host but I do have FTP access. It’s a windows server.

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