I am trying to get a new server setup for MindTouch 10.1.3-1 and I am running into this error when I go to the setup page:
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Error Report

Error (Code: 2048) Non-static method Language::getMessage() should not be called statically

#0 /var/www/dekiwiki/includes/GlobalFunctions.php(399): DekiError::handleError(2048, 'Non-static meth...', '/var/www/dekiwi...', 399, Array)
#1 /var/www/dekiwiki/includes/GlobalFunctions.php(399): Language::getMessage()
#2 /var/www/dekiwiki/includes/GlobalFunctions.php(285): wfMsgReal('Page.Install.ch...', Array)
#3 /var/www/dekiwiki/config/includes/deki_installer_environment.php(240): wfMsg('Page.Install.ch...')
#4 /var/www/dekiwiki/config/includes/deki_installer.php(238): DekiInstallerEnvironment->autoDetectDependencyPaths()
#5 /var/www/dekiwiki/config/includes/deki_installer.php(52): DekiInstaller->checkDependencies()
#6 /var/www/dekiwiki/deki/cp/includes/deki_mvc.php(60): DekiInstaller->initialize()
#7 /var/www/dekiwiki/config/install.php(130): DekiController->__construct(Array)
#8 /var/www/dekiwiki/config/index.php(73): include('/var/www/dekiwi...')
#9 {main}
Error (Code: 2048) Non-static method Language::getMessage() should not be called statically