Fatal error: Cannot redeclare is_subdomain_install() (previously declared in E:\WEB\ggda.org\wp_multi\wp-includes\ms-load.php:19) in E:\WEB\ggda.org\wp_multi\wp-includes\ms-load.php on line 24

Fatal error: Uncaught Error: Call to undefined function wp_kses_normalize_entities() in E:\WEB\ggda.org\wp_multi\wp-includes\formatting.php:4316 Stack trace: #0 E:\WEB\ggda.org\wp_multi\wp-includes\class-wp-fatal-error-handler.php(190): esc_url('https://wordpre...') #1 E:\WEB\ggda.org\wp_multi\wp-includes\class-wp-fatal-error-handler.php(147): WP_Fatal_Error_Handler->display_default_error_template(Array, false) #2 E:\WEB\ggda.org\wp_multi\wp-includes\class-wp-fatal-error-handler.php(52): WP_Fatal_Error_Handler->display_error_template(Array, false) #3 [internal function]: WP_Fatal_Error_Handler->handle() #4 {main} thrown in E:\WEB\ggda.org\wp_multi\wp-includes\formatting.php on line 4316