ok changed version of php on my server from 5 to 4 which has helped slightly but not alot as i now get this message:
Warning: main(../WA_DataAssist/WA_AppBuilder_PHP.php) [function.main]: failed to open stream: No such file or directory in /home/sites/mysite.com/public_html/spectra/leads_Insert.php on line 2
Fatal error: main() [function.require]: Failed opening required '../WA_DataAssist/WA_AppBuilder_PHP.php' (include_path='.:/usr/share/pear') in /home/sites/mysite.com/public_html/spectra/leads_Insert.php on line 2