website link gives an error

I’ve installed the component right now.
www.euronema.com.br/joomla

Everything was ok.

Then I’ve edited the event and put a website www.mercopar.com.br

And then the administrator and backend gives me the same error:

Warning: simplexml_load_string() [function.simplexml-load-string]: Entity: line 1: parser error : Start tag expected, ‘<’ not found in /home/httpd/htdocs/euronebr/joomla/components/com_scheduler/codebase/dhtmlxSchedulerConfigurator.php on line 60

Warning: simplexml_load_string() [function.simplexml-load-string]: a4680px600px2falsetruefalsetruefalsefalsefalsetruefalsetrueyearfalse2falsetruefa in /home/httpd/htdocs/euronebr/joomla/components/com_scheduler/codebase/dhtmlxSchedulerConfigurator.php on line 60

Warning: simplexml_load_string() [function.simplexml-load-string]: ^ in /home/httpd/htdocs/euronebr/joomla/components/com_scheduler/codebase/dhtmlxSchedulerConfigurator.php on line 60

Fatal error: Call to a member function children() on a non-object in /home/httpd/htdocs/euronebr/joomla/components/com_scheduler/codebase/dhtmlxSchedulerConfigurator.php on line 111

Any help?
Cheers
Lucas

It seems that somehow configuration data in DB was broken.
You can try to run the next sql command to restore original configuration data ( or use restore default button, if admin section shows it )

While sql code is quite large - it just a single command , which resets configuration xml.

UPDATE jos_scheduler_options SET `value`='&ltesc;config&gtesc;&ltesc;active_tab&gtesc;a1&ltesc;/active_tab&gtesc;&ltesc;settings&gtesc;&ltesc;settings_width&gtesc;680px&ltesc;/settings_width&gtesc;&ltesc;settings_height&gtesc;600px&ltesc;/settings_height&gtesc;&ltesc;settings_eventnumber&gtesc;2&ltesc;/settings_eventnumber&gtesc;&ltesc;settings_link&gtesc;&ltesc;/settings_link&gtesc;&ltesc;settings_posts&gtesc;false&ltesc;/settings_posts&gtesc;&ltesc;settings_repeat&gtesc;true&ltesc;/settings_repeat&gtesc;&ltesc;settings_firstday&gtesc;false&ltesc;/settings_firstday&gtesc;&ltesc;settings_multiday&gtesc;true&ltesc;/settings_multiday&gtesc;&ltesc;settings_singleclick&gtesc;false&ltesc;/settings_singleclick&gtesc;&ltesc;settings_day&gtesc;true&ltesc;/settings_day&gtesc;&ltesc;settings_week&gtesc;true&ltesc;/settings_week&gtesc;&ltesc;settings_month&gtesc;true&ltesc;/settings_month&gtesc;&ltesc;settings_agenda&gtesc;false&ltesc;/settings_agenda&gtesc;&ltesc;settings_year&gtesc;false&ltesc;/settings_year&gtesc;&ltesc;settings_defaultmode&gtesc;month&ltesc;/settings_defaultmode&gtesc;&ltesc;settings_debug&gtesc;false&ltesc;/settings_debug&gtesc;&ltesc;settings_eventnumber&gtesc;2&ltesc;/settings_eventnumber&gtesc;&ltesc;settings_collision&gtesc;false&ltesc;/settings_collision&gtesc;&ltesc;settings_expand&gtesc;true&ltesc;/settings_expand&gtesc;&ltesc;settings_print&gtesc;false&ltesc;/settings_print&gtesc;&ltesc;settings_minical&gtesc;false&ltesc;/settings_minical&gtesc;&ltesc;/settings&gtesc;&ltesc;access&gtesc;&ltesc;access_guestView_j&gtesc;true&ltesc;/access_guestView_j&gtesc;&ltesc;access_guestAdd_j&gtesc;false&ltesc;/access_guestAdd_j&gtesc;&ltesc;access_guestEdit_j&gtesc;false&ltesc;/access_guestEdit_j&gtesc;&ltesc;access_registeredView_j&gtesc;true&ltesc;/access_registeredView_j&gtesc;&ltesc;access_registeredAdd_j&gtesc;false&ltesc;/access_registeredAdd_j&gtesc;&ltesc;access_registeredEdit_j&gtesc;false&ltesc;/access_registeredEdit_j&gtesc;&ltesc;access_authorView_j&gtesc;true&ltesc;/access_authorView_j&gtesc;&ltesc;access_authorAdd_j&gtesc;false&ltesc;/access_authorAdd_j&gtesc;&ltesc;access_authorEdit_j&gtesc;false&ltesc;/access_authorEdit_j&gtesc;&ltesc;access_editorView_j&gtesc;true&ltesc;/access_editorView_j&gtesc;&ltesc;access_editorAdd_j&gtesc;false&ltesc;/access_editorAdd_j&gtesc;&ltesc;access_editorEdit_j&gtesc;false&ltesc;/access_editorEdit_j&gtesc;&ltesc;access_publisherView_j&gtesc;true&ltesc;/access_publisherView_j&gtesc;&ltesc;access_publisherAdd_j&gtesc;false&ltesc;/access_publisherAdd_j&gtesc;&ltesc;access_publisherEdit_j&gtesc;false&ltesc;/access_publisherEdit_j&gtesc;&ltesc;access_managerView_j&gtesc;true&ltesc;/access_managerView_j&gtesc;&ltesc;access_managerAdd_j&gtesc;true&ltesc;/access_managerAdd_j&gtesc;&ltesc;access_managerEdit_j&gtesc;true&ltesc;/access_managerEdit_j&gtesc;&ltesc;access_administratorView_j&gtesc;true&ltesc;/access_administratorView_j&gtesc;&ltesc;access_administratorAdd_j&gtesc;true&ltesc;/access_administratorAdd_j&gtesc;&ltesc;access_administratorEdit_j&gtesc;true&ltesc;/access_administratorEdit_j&gtesc;&ltesc;access_superadministratorView_j&gtesc;true&ltesc;/access_superadministratorView_j&gtesc;&ltesc;access_superadministratorAdd_j&gtesc;true&ltesc;/access_superadministratorAdd_j&gtesc;&ltesc;access_superadministratorEdit_j&gtesc;true&ltesc;/access_superadministratorEdit_j&gtesc;&ltesc;privatemode&gtesc;false&ltesc;/privatemode&gtesc;&ltesc;/access&gtesc;&ltesc;templates&gtesc;&ltesc;templates_defaultdate&gtesc;&ltesc;![CDATA[%d %M %Y]]&gtesc;&ltesc;/templates_defaultdate&gtesc;&ltesc;templates_monthdate&gtesc;&ltesc;![CDATA[%F %Y]]&gtesc;&ltesc;/templates_monthdate&gtesc;&ltesc;templates_weekdate&gtesc;&ltesc;![CDATA[%D, %F %d]]&gtesc;&ltesc;/templates_weekdate&gtesc;&ltesc;templates_daydate&gtesc;&ltesc;![CDATA[%d/%m/%Y]]&gtesc;&ltesc;/templates_daydate&gtesc;&ltesc;templates_hourdate&gtesc;&ltesc;![CDATA[%H:%i]]&gtesc;&ltesc;/templates_hourdate&gtesc;&ltesc;templates_monthday&gtesc;&ltesc;![CDATA[%d]]&gtesc;&ltesc;/templates_monthday&gtesc;&ltesc;templates_minmin&gtesc;&ltesc;![CDATA[5]]&gtesc;&ltesc;/templates_minmin&gtesc;&ltesc;templates_hourheight&gtesc;&ltesc;![CDATA[40]]&gtesc;&ltesc;/templates_hourheight&gtesc;&ltesc;templates_starthour&gtesc;&ltesc;![CDATA[0]]&gtesc;&ltesc;/templates_starthour&gtesc;&ltesc;templates_endhour&gtesc;&ltesc;![CDATA[24]]&gtesc;&ltesc;/templates_endhour&gtesc;&ltesc;templates_eventtext&gtesc;&ltesc;![CDATA[return event.text;]]&gtesc;&ltesc;/templates_eventtext&gtesc;&ltesc;templates_eventheader&gtesc;&ltesc;![CDATA[return scheduler.templates.hour_scale(start) + " - " + scheduler.templates.hour_scale(end);]]&gtesc;&ltesc;/templates_eventheader&gtesc;&ltesc;templates_eventbartext&gtesc;&ltesc;![CDATA[return "&ltesc;span title=′"+event.text+"′&gtesc;" + event.text + "&ltesc;/span&gtesc;";]]&gtesc;&ltesc;/templates_eventbartext&gtesc;&ltesc;/templates&gtesc;&ltesc;customfields&gtesc;&ltesc;customfield name="Text" dsc="Description" type="textarea" old_name="Text" use_colors="false" units="false" height="150" /&gtesc;&ltesc;/customfields&gtesc;&ltesc;/config&gtesc;' WHERE `name`='scheduler_xml';

ok, thanks.
Lucas