Hi, 2 days still trying to solve This error (HTTP 500 Internal Server Error), but I found no solution !

Here Its my diagnostics.php ( http://centova.os-host.com/diagnostics.php ) All its ok !
I use centos 5 , apache !

Can anyone help me please?

This files says:

Checking Centova Cast database Failed
Error 1046 - Could not select database : No database selected

And i see that you have php version 5.3.8
Do you have replace de sql file?

This indicates that you are using PHP v5.3. The PHP developers made several changes in PHP v5.3 which broke backwards-compatibility with code designed for previous versions of PHP.

We have a patch for the TBL_CAT error available at:
https://secure.centova.com/clientdist/cc-2.2.4-sql.tar.gz

Just unpack it and copy sql.php to /home/centovacast/system to install it.

The next version of Centova Cast (currently under heavy development) will have this workaround built-in.

Also note that PHP v5.3 introduces a number of incompatibilities with previous versions of the ionCube loaders as well which result in "Invalid opcode" errors in ionCube-encoded scripts like Centova Cast, so you will also need to get the latest ionCube loaders from http://www.ioncube.com/loaders/ and install those as well.

Thanks your very much !