Unable to copy/move files to other folders

Dear support,

I’m facing with the following issue: I cannot copy/move files from the source folder to other ones.

I’ve investigated the issue and found out that admin-ajax.php returns the following error: Cannot find destination folder: /usr/src/wordpress/usr/src/wordpress/wp-content/uploads/homepage/about-natera?functional-testing-areas.svg was not moved

Seems like it builds an incorrect absolute destination path: /usr/src/wordpress/usr/src/wordpress/….
Issue is in maxgalleria-media-library.php::get_absolute_path

I decided not to debug further but check with you maybe you have an idea why it might happen and how to fix it.

Please find below our system information

————-

—– Begin System Info —–

WordPress Version: 5.4.2
PHP Version: 7.4.3
MySQL Version: 8.0.20
Web Server: nginx/1.18.0

WordPress URL: https://natera.com.local
Home URL: https://natera.com.local
WP-contents folder: /usr/src/wordpress/wp-content
Uploads folder: /usr/src/wordpress/wp-content/uploads

PHP cURL Support: Yes
PHP GD Support: No
PHP Memory Limit: 256M
PHP Post Max Size: 128M
PHP Upload Max Size: 128M

WP_DEBUG: Disabled
Multi-Site Active: No

Operating System: Mac
Browser: Google Chrome 85.0.4183.83
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36

Active Theme:
– Natera 1.0.0
https://natera.com/

Active Plugins:
– 404page – your smart custom 404 error page 11.2.3
https://petersplugins.com/404page/

– AddToAny Share Buttons 1.7.42
https://www.addtoany.com/

– Apex Notification Bar Lite 2.0.0
https://accesspressthemes.com/wordpress-plugins/apex-notification-bar-lite/

– Autoptimize 2.7.7
https://autoptimize.com/

– Classic Editor 1.5
https://www.ads-software.com/plugins/classic-editor/

– Contact Form 7 5.2.2
https://contactform7.com/

– Country & Phone Field Contact Form 7 2.2.3

– Duplicate Page 4.3
https://www.ads-software.com/plugins/duplicate-page/

– Easy Updates Manager 9.0.3
https://easyupdatesmanager.com

– Fieldmanager 1.2.6
https://github.com/alleyinteractive/wordpress-fieldmanager

– Header and Footer Scripts 2.2.1
https://digitalliberation.org/plugins/header-and-footer-scripts/?utm_source=wphfs_plugin_uri

– MailPoet 3 (New) 3.47.11
https://www.mailpoet.com

– Media Library Categories 1.9.8
https://www.ads-software.com/plugins/wp-media-library-categories/

– Media Library Folders for WordPress 5.2.0
https://maxgalleria.com

– Phoenix Media Rename 2.0.3
https://www.ads-software.com/extend/plugins/phoenix-media-rename/

– Relevanssi 4.7.2.1
https://www.relevanssi.com/

– Shortcodes Ultimate 5.9.2
https://getshortcodes.com/

– Sticky Menu (or Anything!) on Scroll 2.21
https://www.ads-software.com/plugins/sticky-menu-or-anything-on-scroll/

– SVG Support 2.3.18
https://www.ads-software.com/plugins/svg-support/

– UberMenu 3 – The Ultimate WordPress Mega Menu 3.6.1
https://wpmegamenu.com

– W3 Total Cache 0.14.3
https://www.boldgrid.com/totalcache/

– WP-PageNavi 2.93.3
https://lesterchan.net/portfolio/programming/php/

– WP Mail SMTP 2.3.1
https://wpmailsmtp.com/

—– End System Info —–