Hi,
I´ve updated icinga2 and icingaweb2 by the official packages to version 2.9.0 today and the dasboard widgets are broken:
Uncaught Error: Class 'DOMImplementation' not found in /usr/share/php/Icinga/Chart/SVGRenderer.php:127
Stack trace:
#0 /usr/share/php/Icinga/Chart/SVGRenderer.php(231): Icinga\Chart\SVGRenderer->createRootDocument()
#1 /usr/share/php/Icinga/Chart/Chart.php(127): Icinga\Chart\SVGRenderer->render()
#2 /usr/share/php/Icinga/Web/Widget/Chart/InlinePie.php(245): Icinga\Chart\Chart->render()
#3 /usr/share/icingaweb2/modules/monitoring/application/views/helpers/Perfdata.php(67): Icinga\Web\Widget\Chart\InlinePie->render()
#4 /usr/share/icingaweb2/library/vendor/Zend/View/Abstract.php(345): Zend_View_Helper_Perfdata->perfdata()
#5 /usr/share/php/Icinga/Web/View.php(251): Zend_View_Abstract->__call()
#6 /usr/share/icingaweb2/modules/monitoring/application/views/scripts/list/services.phtml(117): Icinga\Web\View->__call()
#7 /usr/share/php/Icinga/Web/View.php(235): include('/usr/share/icin...')
#8 /usr/share/icingaweb2/library/vendor/Zend/View/Abstract.php(877): Icinga\Web\View->_run()
#9 /usr/share/icingaweb2/library/v
There is no schema update available so I don´t know, what´s causing this. Has anyone a hint? I am using php7.4.3 on ubuntu 20.04.2 LTS. Icinga2 Version: r2.12.4-1