[Error] Call to a member function clef() on null

/home/ftpleviv/public_html/petitbouteur/controleurs/pages.php:232
2018-06-22 12:31:45
Petitbouteur 0.35.333/2018-06-12
PHP 7.0.30 (Linux)

[8] /rouages/controle.php:901 / pb\Controleur->__activation()
[7] /rouages/controle.php:626 / pb\ControleurNormal->appelle()
[6] /rouages/controle.php:1715 / pb\Controleur->execute([ 'langue'=>'fr','nom'=>'colloque2011', ])
[5] /rouages/routage.php:148 / pb\Destination->execute()
[4] /rouages/fondation.php:665 / pb\Route::execute('/fr/apropos/rapports/colloque2011/', null)
[3] /petitbouteur.php:643 / pb\Fondation->initialise_appli([  ])
[2] /petitbouteur.php:690 / pb\initialise_appli([  ])
[1] /home/ftpleviv/public_html/index.php:6 / pb\PB::init()