I get this error if I want to update the forum informations
Code:
Warning: Invalid argument supplied for foreach() in [path]/vault/wiki/field.php (Zeile 359)
Fatal error: Cannot use string offset as an array in /var/www/vault/wiki/field.php on line 49
if (
$newparent != ISLAND_SPACE AND
$vault->field->get('displayorder', $newparent) !== null AND
$vault->field->get('forumid', $newparent) == $data->fetch_field('forumid') AND
$vault->field->get('displayorder', $newparent) != $data->fetch_field('displayorder') AND 0 == 1
)
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