You already confirmed that EPESI works on your localhost. I am sure you found the installation relatively simple and straightforward.
If you can not install EPESI on a server (hosted, private, whatever) you need to do your homework and find the cause.
How possibly can I tell you from the sentence: "problem still exist on my host, what are the possible cause for this error?" what is the problem? 🙂
Please follow this troubleshooting guide: http://www.epesi.org/Troubleshooting
If your troubleshooting does not get you anywhere then you have several options:
- use our hosting service - our servers are fine tuned to get optimum performance (PHP accelerators, memcached, etc.)
http://epe.si/hosting
This managed EPESI hosting service was prepared for users who lack technical knowledge or just want the convenience of having someone else deal with troubleshooting, upgrading, backing up data and database etc.
- use Softaculous Autoinstaller on a host that works.
See this video for details on how to set it up: http://www.youtube.com/watch?v=FR4mQsHUNCY
I repeat one more time: if it does not work as shown on the video this is a problem with configuration of your server. Try to change PHP version, inspect error logs or contact your hosting provider to solve the problem. If none of the above helps - switch the provider!
- use your own server (private, dedicated or VPS, etc.) - installation can be done via easy install script or manually.
See this for more info: http://www.epesi.org/Get_It
and http://www.epesi.org/Installation
- contact us for Premium Support: http://epe.si/premium-support
We will install EPESI on your dedicated server or hosting service. Dedicated servers are easier to troubleshoot (assuming we have root access), but sometimes hosting providers setup their own, non-standard security measures that prevent scripts to run correctly (like PHP mod security).