balank screen when i enable database cache

[eluser]ronnel[/eluser]
on my ubuntu server i enable database cache it works fine, but when i uploaded it on centos server the page appears in blank page.

can somebody know about it?

Thanks in advance

[eluser]Davide Bellini[/eluser]
What kind of caching driver are you using?

See http://ellislab.com/codeigniter/user-gui...ching.html and try to use is_supported function to check if your caching driver is installed.

Cheers

[eluser]ronnel[/eluser]
I am new to centos and i do not know how to install cache driver,.. do you have idea how to install it?

Thank you..

[eluser]ronnel[/eluser]
on my phpinfo() i have Memcached