Loading PHP AGI Config yields whoops! error

Whoops \ Exception \ ErrorException (E_WARNING)

extract() expects parameter 1 to be array, boolean given
/var/www/html/admin/modules/phpagiconf/page.phpagiconf.php
$phpagiconf = phpagiconf_get();

//get details for this phpagiconf text
$tabindex = 0;
$thisConfig = phpagiconf_get();
//create variables
if (isset($thisConfig)) {
extract($thisConfig);
}
?>