[PHP-INST] ERROR with Modules with different API when upgrading from 4.0 to 4.2

Hello, I'm running Linux 7.2 and apache. Also PostgreSQL. After upgrading from 4.0.4 I receive all of these errors and I have no idea what API=xxx means. I followed the instructions for upgrading to 4.2.1 and everything apparently went well, but still have module errors. Also, phpinfo()

[PHP-INST] PHP Start and end tags are not being parsed..

I have just started reading and learning PHP on my Redhat Linux box. (2.4.9-31) I wrote my first script!! Inside the tags I wrote: When I load the page, I get a blank page. When I 'view source' from the IE tools menu, it shows literally: Shouldn't the server be parsing the ? If I unde