Fatal error: Uncaught Error: Call to undefined function get_locale() in /var/www/wordpress/wp-includes/l10n.php:137 Stack trace: #0 /var/www/wordpress/wp-includes/l10n.php(1278): determine_locale() #1 /var/www/wordpress/wp-includes/l10n.php(1240): _get_path_to_translation_from_lang_dir() #2 /var/www/wordpress/wp-includes/l10n.php(1210): _get_path_to_translation() #3 /var/www/wordpress/wp-includes/l10n.php(1308): _load_textdomain_just_in_time() #4 /var/www/wordpress/wp-includes/l10n.php(244): get_translations_for_domain() #5 /var/www/wordpress/wp-includes/l10n.php(392): translate_with_gettext_context() #6 /var/www/wordpress/wp-content/plugins/jetpack/modules/module-headings.php(251): _x() #7 /var/www/wordpress/wp-content/plugins/jetpack/class.jetpack.php(2820): jetpack_get_module_i18n_tag() #8 [internal function]: Jetpack::translate_module_tag() #9 /var/www/wordpress/wp-content/plugins/jetpack/class.jetpack.php(2721): array_map() #10 /var/www/wordpress/wp-content/plugins/jetpack/class.jetpack-plan.php(242): Jetpack::get_mo in /var/www/wordpress/wp-includes/l10n.php on line 137

Fatal error: Uncaught Error: Call to undefined function get_locale() in /var/www/wordpress/wp-includes/l10n.php:137 Stack trace: #0 /var/www/wordpress/wp-includes/l10n.php(828): determine_locale() #1 /var/www/wordpress/wp-includes/class-wp-fatal-error-handler.php(46): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /var/www/wordpress/wp-includes/l10n.php on line 137