Facebook needs the CURL PHP extension. on line 18 in /home/xt660/public_html/includes/facebook/base_facebook.php
#0 /home/xt660/public_html/includes/facebook/facebook.php(18): require_once()
#1 /home/xt660/public_html/includes/class_facebook.php(13): require_once('/home/xt660/pub...')
#2 /home/xt660/public_html/includes/functions.php(7695): require_once('/home/xt660/pub...')
#3 /home/xt660/public_html/includes/class_bootstrap.php(223): is_facebookenabled()
#4 /home/xt660/public_html/includes/class_bootstrap.php(85): vB_Bootstrap->load_facebook()
#5 /home/xt660/public_html/global.php(26): vB_Bootstrap->bootstrap()
#6 /home/xt660/public_html/login.php(41): require_once('/home/xt660/pub...')
#7 {main}