Fatal error: Uncaught Error: Call to undefined method WP_Translations::get_filename() in /autoinstalator/wordpressplugins/wp-content/plugins/translatepress-multilingual/includes/class-translation-manager.php:621
Stack trace:
#0 /autoinstalator/wordpressplugins/wp-content/plugins/translatepress-multilingual/includes/class-translation-manager.php(648): TRP_Translation_Manager->is_domain_loaded_in_locale('wordpress-seo', 'pl_PL')
#1 /autoinstalator/wordpressplugins/wp-includes/class-wp-hook.php(322): TRP_Translation_Manager->verify_locale_of_loaded_textdomain()
#2 /autoinstalator/wordpressplugins/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array)
#3 /autoinstalator/wordpressplugins/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#4 /autoinstalator/wordpressplugins/wp-content/plugins/translatepress-multilingual/includes/class-translation-manager.php(611): do_action('trp_call_gettex...')
#5 /autoinstalator/wordpressplugins/wp-content/plugins/translatepress-multilingual/includes/class-translation-manag in /autoinstalator/wordpressplugins/wp-content/plugins/translatepress-multilingual/includes/class-translation-manager.php on line 621
Fatal error: Uncaught Error: Call to undefined method WP_Translations::get_filename() in /autoinstalator/wordpressplugins/wp-content/plugins/translatepress-multilingual/includes/class-translation-manager.php:621
Stack trace:
#0 /autoinstalator/wordpressplugins/wp-content/plugins/translatepress-multilingual/includes/class-translation-manager.php(803): TRP_Translation_Manager->is_domain_loaded_in_locale('default', 'pl_PL')
#1 /autoinstalator/wordpressplugins/wp-includes/class-wp-hook.php(324): TRP_Translation_Manager->process_gettext_strings('Wyst\xC4\x85pi\xC5\x82 b\xC5\x82\xC4...', 'Error occurred ...', 'default')
#2 /autoinstalator/wordpressplugins/wp-includes/plugin.php(205): WP_Hook->apply_filters('Wyst\xC4\x85pi\xC5\x82 b\xC5\x82\xC4...', Array)
#3 /autoinstalator/wordpressplugins/wp-includes/l10n.php(206): apply_filters('gettext', 'Wyst\xC4\x85pi\xC5\x82 b\xC5\x82\xC4...', 'Error occurred ...', 'default')
#4 /autoinstalator/wordpressplugins/wp-includes/l10n.php(306): translate('Error occurred ...', 'default')
#5 /aut in /autoinstalator/wordpressplugins/wp-content/plugins/translatepress-multilingual/includes/class-translation-manager.php on line 621