[EventCalendar] Database Error

[Steffen Heimbürge]

Hello,

my name is Steffen. I live in Germany.  I´m a new user of eventcalendar.
I´m using WP 2.0.2 and Eventcalendar 3.0.3

After installing the plugin it works fine in the sidebar. For testing the
full page I added ec3_get_calendar() and ec3_get_events() to the template.
The calendar works perfect but for ec3_get_events() the following message is
shown:

WordPress database error: [You have an error in your SQL syntax; check the
manual that corresponds to your MySQL server version for the right syntax to
use near '' at line 13]
SELECT p.id AS id, post_title, post_date, u.user_nicename AS author FROM
posts p, post2cat p2c, users u WHERE post_status = 'publish' AND
post_date_gmt > '2006-05-31 00:00:00' AND p.id = post_id AND p.post_author =
u.id AND category_id = 2 ORDER BY post_date LIMIT

    * No events.

What is the problem?

Thank you for your help.

Steffen