Plugin Install Mishap

[hemotox]

Was experimenting with a plug in (which when fails you can usually delete), and this error arose.

How do I go about repairing the problem since it not only appears in the admin area but is spread across the blog as well.

Thank you in advance.


Warning: generate_content(HTML/TreeMenu.php): failed to open stream: No such file or directory in /home/psych6/www/psychological.com/blog/plugins/serendipity_plugin_category_dhtml_menu/serendipity_plugin_category_dhtml_menu.php on line 87

Fatal error: generate_content(): Failed opening required 'HTML/TreeMenu.php' (include_path='/home/psych6/www/psychological.com/blog/:/home/psych6/www/psychological.com/blog/bundled-libs/:.:/usr/local/lib/php') in /home/psych6/www/psychological.com/blog/plugins/serendipity_plugin_category_dhtml_menu/serendipity_plugin_category_dhtml_menu.php on line 87

[garvinhicking]

Either you fix the error by installing the PEAR HTML::TreeMenu Package, or you use phpMyAdmin to access your serendipity_plugins table and delete the categories_dhtml plugin from there.

Regards,
Garvin