Fatal error: Uncaught TypeError: abs(): Argument #1 ($num) must be of type int|float, string given in /home/.sites/819/site379/web/webEdition/we/include/we.inc.php:21
Stack trace:
#0 /home/.sites/819/site379/web/webEdition/we/include/we.inc.php(21): abs('256M')
#1 /home/.sites/819/site379/web/webEdition/we/include/we_showDocument.inc.php(21): include_once('/home/.sites/81...')
#2 /home/.sites/819/site379/web/dr_klenner/seiten/DoktorKlenner.php(23): include('/home/.sites/81...')
#3 {main}
  thrown in /home/.sites/819/site379/web/webEdition/we/include/we.inc.php on line 21