Fatal error: Cannot redeclare class WP_Metadata_Lazyloader (previously declared in /htdocs/old.transphere.fr/wp-includes/class-wp-metadata-lazyloader.php:32) in /htdocs/old.transphere.fr/wp-includes/class-wp-metadata-lazyloader.php on line 32

Fatal error: Uncaught Error: Class "WP_Translation_Controller" not found in /htdocs/old.transphere.fr/wp-includes/l10n.php:801 Stack trace: #0 /htdocs/old.transphere.fr/wp-includes/l10n.php(960): load_textdomain('default', '/htdocs/old.tra...', 'fr_FR') #1 /htdocs/old.transphere.fr/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /htdocs/old.transphere.fr/wp-includes/l10n.php on line 801