warning message when i use w3 total cashe plugin with xcashe opcode – repost by jobssss

i have a wordpress blog with xcashe installed and w3 total cashe plugin , the plugin works good with disk enhanced as Cache Method but when i enable it with xcashe it works good for a while and then starts… (Budget: $15-$25 USD, Jobs: Apache, Linux, PHP, Web Hosting, WordPress)