ungültige JSON Antwort/unerwartetes REST-API Ergebnis

`
### wp-core ###

version: 5.3.2
site_language: de_DE
user_language: de_DE
permalink: /%postname%/
https_status: true
user_registration: 0
default_comment_status: open
multisite: false
user_count: 1
dotorg_communication: true

### wp-paths-sizes ###

wordpress_path: /var/www/friseur-im-trend.de
wordpress_size: 40,42 MB (42383686 bytes)
uploads_path: /var/www/friseur-im-trend.de/wp-content/uploads
uploads_size: 0,00 B (0 bytes)
themes_path: /var/www/friseur-im-trend.de/wp-content/themes
themes_size: 3,78 MB (3963640 bytes)
plugins_path: /var/www/friseur-im-trend.de/wp-content/plugins
plugins_size: 563,51 KB (577037 bytes)
database_size: 896,00 KB (917504 bytes)
total_size: 45,63 MB (47841867 bytes)

### wp-active-theme ###

name: Twenty Twenty (twentytwenty)
version: 1.1
author: WordPress-Team
author_website: https://de.wordpress.org/
parent_theme: none
theme_features: automatic-feed-links, custom-background, post-thumbnails, custom-logo, title-tag, html5, align-wide, customize-selective-refresh-widgets, editor-color-palette, editor-font-sizes, widgets, menus, editor-style
theme_path: /var/www/friseur-im-trend.de/wp-content/themes/twentytwenty

### wp-themes-inactive (2) ###

Twenty Nineteen: version: 1.4, author: WordPress-Team
Twenty Seventeen: version: 2.2, author: WordPress-Team

### wp-mu-plugins (1) ###

Health Check Troubleshooting Mode: author: (undefined), version: 1.7.0

### wp-plugins-active (1) ###

Health Check & Troubleshooting: version: 1.4.2, author: The WordPress.org community

### wp-plugins-inactive (2) ###

Akismet Anti-Spam: version: 4.1.3, author: Automattic
Hello Dolly: version: 1.7.2, author: Matt Mullenweg

### wp-media ###

image_editor: WP_Image_Editor_GD
imagick_module_version: Nicht verfügbar
imagemagick_version: Nicht verfügbar
gd_version: 2.2.5
ghostscript_version: not available

### wp-server ###

server_architecture: Linux 4.15.0-88-generic x86_64
httpd_software: Apache/2.4.29 (Ubuntu)
php_version: 7.2.24-0ubuntu0.18.04.3 64bit
php_sapi: apache2handler
max_input_variables: 1000
time_limit: 30
memory_limit: 256M
max_input_time: 60
upload_max_size: 2M
php_post_max_size: 8M
curl_version: 7.58.0 OpenSSL/1.1.1
suhosin: false
imagick_availability: false
server-headers:
	date: Thu, 05 Mar 2020 20:24:54 GMT
	server: Apache/2.4.29 (Ubuntu)
	expires: Wed, 11 Jan 1984 05:00:00 GMT
	cache-control: no-cache, must-revalidate, max-age=0
	link: <https://friseur-im-trend.de/wp-json/>; rel="https://api.w.org/"
	vary: Accept-Encoding
	content-encoding: gzip
	content-length: 9219
	content-type: text/html; charset=UTF-8
htaccess_extra_rules: false

### wp-database ###

extension: mysqli
server_version: 5.7.29-0ubuntu0.18.04.1
client_version: mysqlnd 5.0.12-dev - 20150407 - $Id: 3591daad22de08524295e1bd073aceeff11e6579 $

### wp-constants ###

WP_HOME: undefined
WP_SITEURL: undefined
WP_CONTENT_DIR: /var/www/friseur-im-trend.de/wp-content
WP_PLUGIN_DIR: /var/www/friseur-im-trend.de/wp-content/plugins
WP_MAX_MEMORY_LIMIT: 256M
WP_DEBUG: false
WP_DEBUG_DISPLAY: true
WP_DEBUG_LOG: false
SCRIPT_DEBUG: false
WP_CACHE: false
CONCATENATE_SCRIPTS: undefined
COMPRESS_SCRIPTS: undefined
COMPRESS_CSS: undefined
WP_LOCAL_DEV: undefined

### wp-filesystem ###

wordpress: writable
wp-content: writable
uploads: writable
plugins: writable
themes: writable
mu-plugins: writable

`