open_basedir problem

[GlobalServe]

I get this error.
What can I do about it?

Warning: main(): open_basedir restriction in effect. File(/var/www/html/vhosts/domain.be/httpdocs/config.php) is not within the allowed path(s): (/var/www/vhosts/domain.be/httpdocs:/tmp) in /var/www/vhosts/domain.be/httpdocs/test/mainfile.php on line 11

 

[poke]

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