Fatal error: Uncaught TypeError: method_exists(): Argument #1 ($object_or_class) must be of type object|string, array given in /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/wp-content/plugins/sitepress-multilingual-cms/classes/language-switcher/class-wpml-ls-templates.php:321 Stack trace: #0 /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/wp-content/plugins/sitepress-multilingual-cms/classes/language-switcher/class-wpml-ls-templates.php(321): method_exists() #1 /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/wp-content/plugins/sitepress-multilingual-cms/classes/language-switcher/class-wpml-ls-templates.php(307): WPML_LS_Templates->are_template_paths_valid() #2 /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/wp-content/plugins/sitepress-multilingual-cms/classes/language-switcher/class-wpml-ls-templates.php(105): WPML_LS_Templates->get_templates_from_transient() #3 /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/wp-content/plugins/sitepress-multilingual-cms/classes/language-switcher/class-wpml-ls-templates.php(44): WPML_LS_Templates->init_available_templates() #4 /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/wp-includes/class-wp-hook.php(308): WPML_LS_Templates->after_setup_theme_action() #5 /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters() #6 /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/wp-includes/plugin.php(517): WP_Hook->do_action() #7 /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/wp-settings.php(601): do_action() #8 /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/wp-config.php(96): require_once('...') #9 /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/wp-load.php(50): require_once('...') #10 /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/wp-blog-header.php(13): require_once('...') #11 /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/index.php(17): require('...') #12 {main} thrown in /data/sites/web/raven-zaventembe/subsites/new.raven-zaventem.be/wp-content/plugins/sitepress-multilingual-cms/classes/language-switcher/class-wpml-ls-templates.php on line 321