Troubleshooting Mode issue; Unable to copy required plugin file.

Hi Marius,
I’ve tried to start using site health plugins, but when I try to run the troubleshooting mode I run into this specific issue:

We were unable to copy the plugin file required to enable the Troubleshooting Mode.

Here is all the info:

### wp-core ###

version: 5.2.3
site_language: en_US
user_language: en_US
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/wptbox
wordpress_size: 52.83 MB (55391417 bytes)
uploads_path: /var/www/wptbox/wp-content/uploads
uploads_size: 1.47 MB (1544983 bytes)
themes_path: /var/www/wptbox/wp-content/themes
themes_size: 1.98 MB (2073317 bytes)
plugins_path: /var/www/wptbox/wp-content/plugins
plugins_size: 55.32 MB (58009802 bytes)
database_size: 4.75 MB (4980736 bytes)
total_size: 116.35 MB (122000255 bytes)

### wp-dropins (1) ###

object-cache.php: true

### wp-active-theme ###

name: GeneratePress (generatepress)
version: 2.3.2
author: Tom Usborne
author_website: https://tomusborne.com
parent_theme: none
theme_features: automatic-feed-links, post-thumbnails, post-formats, woocommerce, title-tag, html5, customize-selective-refresh-widgets, align-wide, editor-color-palette, responsive-embeds, custom-logo, menus, editor-style, widgets
theme_path: /var/www/wptbox/wp-content/themes/generatepress

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

EasyWP Plugin: version: 0.4.8, author: Namecheap, Inc.

### wp-plugins-active (12) ###

All In One WP Security: version: 4.4.0, author: Tips and Tricks HQ, Peter Petreski, Ruhul, Ivy
Elementor: version: 2.7.2, author: Elementor.com
Elementor Pro: version: 2.6.5, author: Elementor.com
Essential Addons for Elementor: version: 3.3.1, author: WPDeveloper
Google Analytics Dashboard for WP (GADWP): version: 5.3.9, author: ExactMetrics
Health Check & Troubleshooting: version: 1.4.0, author: The www.remarpro.com community
Really Simple SSL: version: 3.2.5, author: Rogier Lankhorst, Mark Wolters
Smush: version: 3.2.4, author: WPMU DEV
SSL Insecure Content Fixer: version: 2.7.2, author: WebAware
Webcraftic Clearfy – WordPress optimization plugin: version: 1.5.3, author: Webcraftic <[email protected]>
WPvivid Backup Plugin: version: 0.9.24, author: WPvivid Team
Yoast SEO: version: 12.1, author: Team Yoast

### wp-media ###

image_editor: WP_Image_Editor_Imagick
imagick_module_version: 1690
imagemagick_version: ImageMagick 6.9.10-39 Q16 x86_64 2019-04-08 https://imagemagick.org
imagick_limits:
imagick::RESOURCETYPE_AREA: 63 GB
imagick::RESOURCETYPE_DISK: 9223372036854775807
imagick::RESOURCETYPE_FILE: 786432
imagick::RESOURCETYPE_MAP: 256 MB
imagick::RESOURCETYPE_MEMORY: 256 MB
imagick::RESOURCETYPE_THREAD: 6
gd_version: bundled (2.1.0 compatible)
ghostscript_version: unknown

### wp-server ###

server_architecture: unknown
httpd_software: nginx/1.14.2
php_version: 7.3.0 64bit
php_sapi: fpm-fcgi
max_input_variables: 3000
time_limit: 300
memory_limit: 1073741824
max_input_time: 60
upload_max_size: 512M
php_post_max_size: 512M
curl_version: 7.61.1 LibreSSL/2.0.0
suhosin: false
imagick_availability: true
server-headers:
date: Sat, 21 Sep 2019 16:12:10 GMT
content-type: text/html; charset=UTF-8
set-cookie: __cfduid=dae3f78ebd3356a8a83f6116e39daf8711569082330; expires=Sun, 20-Sep-20 16:12:10 GMT; path=/; domain=.smartwheels.io; HttpOnly; Secure
vary: Accept-Encoding
x-ua-compatible: IE=edge
link: <https://smartwheels.io/wp-json/&gt;; rel=”https://api.w.org/&#8221;
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
cache-control: public
referrer-policy: strict-origin-when-cross-origin
x-cacheable: YES
age: 64
x-cache: HIT
https: on
expect-ct: max-age=604800, report-uri=”https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct&#8221;
server: cloudflare
cf-ray: 519d51b4ae0739aa-PHX
content-encoding: gzip

### wp-database ###

extension: mysqli
server_version: 5.5.5
client_version: mysqlnd 5.0.12-dev – 20150407 – $Id: 401a40ebd5e281cf22215acdc170723a1519aaa9 $

### wp-constants ###

WP_HOME: undefined
WP_SITEURL: undefined
WP_CONTENT_DIR: /var/www/wptbox/wp-content
WP_PLUGIN_DIR: /var/www/wptbox/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: not writable

Thank you

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