I got a problem after setting a template, need help

It occured some error when i use Nexus Green Template, it says:
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Warning: Unknown(vbs_counter.php): failed to open stream: No such file or directory ***forums/global.php(313) : eval()'d code on line 6

Warning: (null)(): Failed opening 'vbs_counter.php' for inclusion (include_path='.:/data/apache/php/mmp_lib') in ***forums/global.php(313) : eval()'d code on line 6

Warning: Cannot modify header information - headers already sent by (output started at ***forums/global.php(313) : eval()'d code:6) in ***forums/admin/functions.php on line 1651

Warning: Cannot modify header information - headers already sent by (output started at ***forums/global.php(313) : eval()'d code:6) in ***forums/admin/functions.php on line 1651

Warning: Cannot modify header information - headers already sent by (output started at ***forums/global.php(313) : eval()'d code:6) in ***forums/admin/functions.php on line 1651
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right after i changed the option to use this template in the redirect page.
And after that, it always show this:
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Warning: Unknown(vbs_counter.php): failed to open stream: No such file or directory in ***forums/global.php(313) : eval()'d code on line 6

Warning: (null)(): Failed opening 'vbs_counter.php' for inclusion (include_path='.:/data/apache/php/mmp_lib') in ***forums/global.php(313) : eval()'d code on line 6
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in every little pages i opened. One more error: cannot open thread by getting last post.
Someone please explain me this. What are they ? and how to get over with these ?
thanks in advance