I use WP2.0 to host a blogg on Gentoo. And i just made another blogg, on my same private server. Followed the installation. The blog works fine, but now i have installed the widgets plugin and activated it. When i now go and move a widget into my sidebar, and then hit the “edit” button, to enter text in a text widget(or any other widget). I get this error in the edit window that pops up:
Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ” was given in /home/hula/public_html/wp-content/plugins/widgets/widgets.php on line 645
Dident get this on on my other blogg, so kinda confused now.
<?php foreach ( $registered_widget_controls as $name => $widget ) : ?>
<div class=”hidden” id=”<?php echo $widget[‘id’]; ?>control”>
<span class=”controlhandle”><?php echo $name; ?></span>
<span id=”<?php echo $widget[‘id’]; ?>closer” class=”co$
<?php call_user_func_array($control[‘callback’], $control[‘params’]); ?>
<?php endforeach; ?>
the “php foreach” is line 645
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