Help!

I just tried to log into my site and found this on both Admin and Website side. I have no idea what has caused it. It was working great yesterday. Now It says this:

Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE in /home/pplikeus/public_html/cache/db_sys_pre_values_5d1c6aeb8c57ca8d393c0d2320c5ea4d.php on line 254

Can someone help me out and fix it?

 Did you tried deleting the cache?  The cache could be corrupted. You can ftp and delete all files under the 'cache' folder except .htaccess

 
Clear you cache manually. To do that you simply remove the files from the cache folder except for the .htaccess file thats in there. One of the cache files is damaged which is causing the error.

ok let me go try it.

Good info guys thank you so much. Imma learning, lol!