php Captcha works on one server but not another

I have captcha working on development server but not live website. I have ftp to both servers and info below: Build Date Jul 12 2013 20:22:26 Configure Command './configure' '--build=i386-redhat-linux-gnu' '--host=i386-redhat-linux-gnu' '--target=i686-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib' '--libexecdir=/usr/libexec' '--localstatedir=/var' '--sharedstatedir=/var/lib' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--cache-file=../[login to view URL]' '--with-libdir=lib' '--with-config-file-path=/etc' '--with-config-file-scan-dir=/etc/php.d' '--disable-debug' '--with-pic' '--disable-rpath' '--without-pear' '--with-bz2' '--with-exec-dir=/usr/bin' '--with-freetype-dir=/usr' '--with-png-dir=/usr' '--with-xpm-dir=/usr' '--enable-gd-native-ttf' '--without-gdbm' '--with-gettext' '--with-gmp' '--with-iconv' '--with-jpeg-dir=/usr' '--with-openssl' '--with-pcre-regex=/usr' '--with-zlib' '--with-layout=GNU' '--enable-exif' '--enable-ftp' '--enable-magic-quotes' '--enable-sockets' '--enable-sysvsem' '--enable-sysvshm' '--enable-sysvmsg' '--with-kerberos' '--enable-ucd-snmp-hack' '--enable-shmop' '--enable-calendar' '--without-sqlite' '--with-libxml-dir=/usr' '--enable-xml' '--with-system-tzdata' '--with-apxs2=/usr/sbin/apxs' '--without-mysql' '--without-gd' '--disable-dom' '--disable-dba' '--without-unixODBC' '--disable-pdo' '--disable-xmlreader' '--disable-xmlwriter' '--without-sqlite3' '--disable-phar' '--disable-fileinfo' '--disable-json' '--without-pspell' '--disable-wddx' '--without-curl' '--disable-posix' '--disable-sysvmsg' '--disable-sysvshm' '--disable-sysvsem' Server API Apache 2.0 Handler Virtual Directory Support disabled Configuration File ([login to view URL]) Path /etc Loaded Configuration File /etc/[login to view URL] Scan this dir for additional .ini files /etc/php.d Additional .ini files parsed /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL], /etc/php.d/[login to view URL] PHP API 20090626 PHP Extension 20090626 Zend Extension 220090626 Zend Extension Build API220090626,NTS PHP Extension Build API20090626,NTS Debug Build no Thread Safety disabled Zend Memory Manager enabled Zend Multibyte Support disabled IPv6 Support enabled Registered PHP Streams https, ftps, [login to view URL], [login to view URL], php, file, glob, data, http, ftp, phar, zip Registered Stream Socket Transports tcp, udp, unix, udg, ssl, sslv3, sslv2, tls Registered Stream Filters zlib.*, bzip2.*, convert.iconv.*, [login to view URL], [login to view URL], [login to view URL], string.strip_tags, convert.*, consumed, dechunk