مشكله عند الترقيه

السلام عليكم ورحمة الله وبراكته

جاني خطاء عند الترقيه الى 4.0.1

في الخطوه 9


ووهذ هو الخطاء
Moving picture 2 into the Attachment System

Warning: realpath() has been disabled for security reasons in /home/*****/public_html/vb2/includes/class_bootstrap_framework .php on line 78

Warning: realpath() has been disabled for security reasons in /home/*****/public_html/vb2/includes/class_bootstrap_framework .php on line 81

Warning: require_once() [function.require-once]: Unable to access /vb.php in /home/al7ayer/public_html/vb2/includes/class_bootstrap_framework .php on line 84

Warning: require_once(/vb.php) [function.require-once]: failed to open stream: No such file or directory in /home/al7ayer/public_html/vb2/includes/class_bootstrap_framework .php on line 84

Fatal error: require_once() [function.require]: Failed opening required '/vb.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/****/public_html/vb2/includes/class_bootstrap_framework .php on line 84

ماحد عنده حل المشكله

مافهمت الحل