[HELP NEEDED] array serialization and inserting into database

[eluser]M52 Studios[/eluser]
This is what my logs look like...


DEBUG - 2010-12-20 09:09:58 --> Config Class Initialized
DEBUG - 2010-12-20 09:09:58 --> Hooks Class Initialized
DEBUG - 2010-12-20 09:09:58 --> URI Class Initialized
DEBUG - 2010-12-20 09:09:58 --> Router Class Initialized
DEBUG - 2010-12-20 09:09:58 --> Output Class Initialized
DEBUG - 2010-12-20 09:09:58 --> Input Class Initialized
DEBUG - 2010-12-20 09:09:58 --> Global POST and COOKIE data sanitized
DEBUG - 2010-12-20 09:09:58 --> Language Class Initialized
DEBUG - 2010-12-20 09:09:58 --> Loader Class Initialized
DEBUG - 2010-12-20 09:09:58 --> Helper loaded: url_helper
DEBUG - 2010-12-20 09:09:58 --> Helper loaded: form_helper
DEBUG - 2010-12-20 09:09:59 --> Database Driver Class Initialized
DEBUG - 2010-12-20 09:09:59 --> Model Class Initialized
DEBUG - 2010-12-20 09:09:59 --> Controller Class Initialized
DEBUG - 2010-12-20 09:09:59 --> File loaded: C:\USB\xampp\htdocs\limousineservice.org/system/application/views/signup_view.php
DEBUG - 2010-12-20 09:09:59 --> Final output sent to browser
DEBUG - 2010-12-20 09:09:59 --> Total execution time: 0.2359
DEBUG - 2010-12-20 09:09:59 --> Config Class Initialized
DEBUG - 2010-12-20 09:09:59 --> Hooks Class Initialized
DEBUG - 2010-12-20 09:09:59 --> URI Class Initialized
DEBUG - 2010-12-20 09:09:59 --> Router Class Initialized
DEBUG - 2010-12-20 09:09:59 --> Output Class Initialized
DEBUG - 2010-12-20 09:09:59 --> Input Class Initialized
DEBUG - 2010-12-20 09:09:59 --> Global POST and COOKIE data sanitized
DEBUG - 2010-12-20 09:09:59 --> Language Class Initialized
DEBUG - 2010-12-20 09:09:59 --> Loader Class Initialized
DEBUG - 2010-12-20 09:09:59 --> Helper loaded: url_helper
DEBUG - 2010-12-20 09:09:59 --> Helper loaded: form_helper
DEBUG - 2010-12-20 09:09:59 --> Database Driver Class Initialized
DEBUG - 2010-12-20 09:09:59 --> Model Class Initialized
DEBUG - 2010-12-20 09:09:59 --> Controller Class Initialized
DEBUG - 2010-12-20 09:09:59 --> File loaded: C:\USB\xampp\htdocs\limousineservice.org/system/application/views/signup_view.php
DEBUG - 2010-12-20 09:09:59 --> Final output sent to browser
DEBUG - 2010-12-20 09:09:59 --> Total execution time: 0.2524

I see what you mean in regards to two requests, but how do I fix it Can you point me in the right direction?