i have problem when removing vbplaza

[kotlt99]

I have uninstall vbplaza ( when i setup vbplaza, my forum version 3.6.4 , now it is 3.6.7 ) . But when it is uninstall sucessful , if anyone visit any thread, it appear

Warning: require_once(/home/xxxxx/public_html/xxxx/forum1/includes/functions_cash.php) [function.require-once]: failed to open stream: No such file or directory in /includes/class_postbit.php(296) : eval()'d code on line 16

Fatal error: require_once() [function.require]: Failed opening required '/home/xxx/public_html/xxxxxx/forum1/includes/functions_cash.php' (include_path='.:/usr/local/lib/php') in /home/kxxxxxx/public_html/xxxxx/forum1/includes/class_postbit.php(296) : eval()'d code on line 16

and below that lines is a blank page.
I tried to replace class_postbit file but it can't fix this bug . I searched and remove all vbplaza code in style.

Please help me to fix it

[Kirk Y]

Are you sure all the plugins associated with vBPlaza have been removed? Did you make any edits to your PHP files when installing vBPlaza?

[King Kovifor]

It seems to be a plugin was not removed correctly.