Dynamic text works in preview but not when uploaded

Can someone help me resolve as to why my dynamic text works in DW8 preview by I get an error after FTPing the page.

Warning: require_once(/Connections/oneandone.php) [function.require-once]: failed to open stream: No such file or directory in /homepages/0/dxxxx/htdocs/xxxcom/index_by_town.php on line 1

Fatal error: require_once() [function.require]: Failed opening required '/Connections/oneandone.php' (include_path='.:/usr/local/lib/php5') in /homepages/0/dxxxx/htdocs/xxxcom/index_by_town.php on line 1

My testing server is my remote server.

Thanks