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    <font size="-1"><font face="Arial">Hi,<br>
        <font size="-1">Ive j<font size="-1">ust installed a <font
              size="-1">calendar plugin <font size="-1">to round cube <font
                  size="-1">. B<font size="-1">ut whe<font size="-1">n <font
                        size="-1">I trying add nev event <font
                          size="-1">I <font size="-1">recive an error <font
                              size="-1">: <br>
                              <br>
                              <font size="-1">[13-Dec-2012 10:29:55
                                +0100]: DB Error: _doQuery: [Error
                                message: Could not execute statement]<br>
                                [Last executed query: PREPARE
                                mdb2_statement_mysql_8e4694e56fff9fb627eae1884d7a550b275aa5203
                                FROM 'SELECT e.*, COUNT(a.attachment_id)
                                AS _attachments FROM events AS e\n      
                                LEFT JOIN attachments AS a ON
                                (a.event_id = e.event_id OR a.event_id =
                                e.recurrence_id)\n       WHERE
                                e.calendar_id IN (\'1\',\'2\')\n      
                                AND e.event_id=?']<br>
                                [Native code: 1140]<br>
                                [Native message: Mixing of GROUP columns
                                (MIN(),MAX(),COUNT(),...) with no GROUP
                                columns is illegal if there is no GROUP
                                BY clause]<br>
                                 in /home/inside/domains/basenik<font
                                  size="-1">/</font>public_html/biuro/program/include/rcube_mdb2.php

                                on line 285 (POST
                                /?_task=calendar&_action=event?_task=&_action=)<br>
                                [13-Dec-2012 10:29:55] PHP Fatal error: 
                                Unsupported operand types in
                                /home/inside/domains/basenik<font
                                  size="-1">/</font>public_html/biuro/plugins/calendar/calendar.php

                                on line 1089<br>
                              </font><br>
                              <br>
                              <font size="-1"><font size="-1">What<font
                                    size="-1">s wrong ?<br>
                                    <br>
                                    <font size="-1">Best reg<font
                                        size="-1">ards <br>
                                        <font size="-1">Kuba</font></font></font></font></font></font></font></font></font></font></font></font></font></font></font></font></font></font></font>
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