Error: Call to undefined method DirectoryIterator

[eco_admin]

Kann mir bitte wer erklären, was bei dieser Meldung zu tun ist?

Error: Call to undefined method DirectoryIterator::getExtension() (line 104 of /var/www/vhosts/cifci.eu/httpdocs/wire/core/Pageimages.php) 

This error message was shown because you are logged in as a Superuser. Error has been logged.

// English: Can someone please clarify, what this error means?

Edited September 22, 2015 by LostKobrakai
added translated question

[LostKobrakai]

This means you're running php < 5.3.6, where this function was introduced. PW does require a php version >= 5.3.8. Therefore you need to update your php version. Also, while there are lots of german devs here, please write forum posts in english, so they are benefiting to all members here.

[Christophe]

Google is our "friend"...

Directly

"Error: Call to undefined method DirectoryIterator::getExtension()"

or

site:processwire.com/talk/ "Error: Call to undefined method DirectoryIterator::getExtension()"

LostKobrakai's answer will normally soon be indexed, like it is the case for the other answer in the ProcessWire Forums already indexed: number 2 on Google for me just with Error: Call to undefined method DirectoryIterator::getExtension() (and without the quotes) .