Meanwhile I’ve solved the problem myself; it was a just a silly exception, which caused the page not to load wholly. Here’s my solution:
in the /themes/academica/functions/theme/functions.php change this part (lines 143-149):
} elseif ( is_single() ) {
if (!is_attachment()) {
$cat = get_the_category(); $cat = $cat[0];
echo get_category_parents($cat, TRUE, ' ' . $delimiter . ' ');
echo $currentBefore;
the_title();
echo $currentAfter; }
to this:
} elseif ( is_single() ) {
if (!is_attachment()) {
$cat = get_the_category(); $cat = $cat[0];
//support bbPress
if (empty($cat)) {
echo $currentBefore;
the_title();
echo $currentAfter;
} else {
echo get_category_parents($cat, TRUE, ' ' . $delimiter . ' ');
echo $currentBefore;
the_title();
echo $currentAfter;
}
}
That’s it, bbPress now works like a charm! 😉
Cheers!