Forum Urgent Just upgrade from 3.8 to vb 4

[محروم.كوم]

Hi everyone

I Just upgrade from 3.8 to vb 4 im not able get into my adminpanel and i cant view my forum im facing this error

Warning: fetch_template() calls should be replaced by the vB_Template class. Template name: traveler_stats_threadbit in [path]/includes/functions.php on line 3957


Warning: array_merge() [function.array-merge]: Argument #1 is not an array in [path]/includes/class_bootstrap.php(1269) : eval()'d code on line 3

Warning: array_merge() [function.array-merge]: Argument #1 is not an array in [path]/includes/class_bootstrap.php(1269) : eval()'d code on line 9

Fatal error: Call to a member function hide_errors() on a non-object in /home/apnatvfo/public_html/Forum/includes/class_bootstrap.php(384) : eval()'d code on line 24 __DEFINE_LIKE_SHARE__