Did you see the bus reports at the article of the fmcontent module?
https://xoops.org/modules/news/article.php?storyid=6150
Greets
0.000335 - SELECT * FROM `uitabs_items` WHERE tid = '1' ORDER BY `weight` ASC, `clicks` DESC, `rating`/`votes`/`clicks` DESC
Error number: 1054
Error message: Unknown column 'weight' in 'order clause'
Undefined variable: options in file /modules/uitabs/index.php Zeile 47
$uploadLink = "<a href='" . PUBLISHER_URL . "/admin/file.php?op=mod&itemid=" . $this->itemid() . "'><img src='" . PUBLISHER_URL . "/images/icon/file.gif' title='" . _CO_PUBLISHER_ADD_FILE . "' alt='" . _CO_PUBLISHER_ADD_FILE . "' /></a>";
"/file.php?itemid="
"/admin/file.php?op=mod&itemid="
$uploadLink = "<a href='" . PUBLISHER_URL . "/file.php?itemid=" . $this->itemid() . "'><img src='" . PUBLISHER_URL . "/images/icon/file.gif' title='" . _CO_PUBLISHER_ADD_FILE . "' alt='" . _CO_PUBLISHER_ADD_FILE . "' /></a>";
<{php}> // HACK for absolute path
$pageurl = getenv("REQUEST_URI");
$GLOBALS['xoopsTpl']->assign( 'xoops_pageurl', $pageurl);
<{/php}>