I'm trying to build a web page with the RVsitebuilder app, from cpanelx and I've come across with several problems.
With GuestBook, and Bulletin:
Warning: is_file() [function.is-file]: open_basedir restriction in effect. File(/usr/lib/php/RVSeagullMod/lib/SGL/FrontController.php) is not within the allowed path(s): (/home/:/tmp) in /home/dcaro/public_html/rvscommonfunc.php on line 53

Warning: is_file() [function.is-file]: open_basedir restriction in effect. File(/usr/local/lib/php/RVSeagullMod/lib/SGL/FrontController.php) is not within the allowed path(s): (/home/:/tmp) in /home/dcaro/public_html/rvscommonfunc.php on line 53

Warning: require_once(/home/dcaro/.rvsitebuilder/seagull/lib/SGL/FrontController.php) [function.require-once]: failed to open stream: No such file or directory in /home/dcaro/public_html/rvscommonfunc.php on line 228

Fatal error: require_once() [function.require]: Failed opening required '/home/dcaro/.rvsitebuilder/seagull/lib/SGL/FrontController.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/dcaro/public_html/rvscommonfunc.php on line 228

And with Form:
Deprecated: Function eregi() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 682

Deprecated: Function ereg_replace() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 280

Deprecated: Function split() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 281

Deprecated: Function eregi() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 317

Deprecated: Function ereg() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 417

Deprecated: Function ereg_replace() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 908

Deprecated: Function eregi() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 911

Deprecated: Function eregi() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 912

Deprecated: Function eregi() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 915

Deprecated: Function ereg_replace() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 908

Deprecated: Function eregi() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 911

Deprecated: Function eregi() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 912

Deprecated: Function eregi() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 915

Deprecated: Function ereg_replace() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 908

Deprecated: Function eregi() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 911

Deprecated: Function eregi() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 912

Deprecated: Function eregi() is deprecated in /home/dcaro/public_html/scripts/form/rvform.php on line 915

Warning: Cannot modify header information - headers already sent by (output started at /home/dcaro/public_html/scripts/form/rvform.php:682) in /home/dcaro/public_html/scripts/form/rvform.php on line 598

Should I uninstall the entire webpage and build another one by my self?, in that case, which are the relative directions to connect to the database?

Thanks in advance