Need help with installation

[Midelaye]

I got everything installed and set up, but when I try to access the index page of my site, I get this.

Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /home/midelaye/public_html/inc/functions.php on line 814

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/midelaye/public_html/inc/functions.php:814) in /home/midelaye/public_html/inc/functions.php on line 21

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/midelaye/public_html/inc/functions.php:814) in /home/midelaye/public_html/inc/functions.php on line 21

Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in /home/midelaye/public_html/inc/functions.php on line 37

Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /home/midelaye/public_html/inc/functions.php on line 825

Warning: mysql_numrows() expects parameter 1 to be resource, boolean given in /home/midelaye/public_html/inc/functions.php on line 200

Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in /home/midelaye/public_html/inc/functions.php on line 268

Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in /home/midelaye/public_html/inc/functions.php on line 270

Warning: file_get_contents(templates//template.html) [function.file-get-contents]: failed to open stream: No such file or directory in /home/midelaye/public_html/inc/functions.php on line 848

WhUT! Does anyone know what I did wrong and how to fix it?