Pobleme intégration photo

J'ai un gros souci avec mon wordpress je ne sais pas comment le régler. A chaque fois que je vien aujouter une nouvelle photo dans les média le site plante voici le code erreur qu'il m'affiche :

"Uncaught TypeError: ftp_nlist(): Argument #1 ($ftp) must be of type resource, null given in /home/studioj/www/wp-admin/includes/class-wp-filesystem-ftpext.php:438
Stack trace:
#0 /home/studioj/www/wp-admin/includes/class-wp-filesystem-ftpext.php(438): ftp_nlist(NULL, '/home/studioj/w…')
#1 /home/studioj/www/wp-admin/includes/class-wp-filesystem-base.php(231): WP_Filesystem_FTPext->exists('/home/studioj/w…')
#2 /home/studioj/www/wp-admin/includes/class-wp-filesystem-base.php(79): WP_Filesystem_Base->find_folder('/home/studioj/w…')
#3 /home/studioj/www/wp-content/themes/inspiro/inc/classes/class-inspiro-wptt-webfont-loader.php(529): WP_Filesystem_Base->wp_content_dir()
#4 /home/studioj/www/wp-content/themes/inspiro/inc/classes/class-inspiro-wptt-webfont-loader.php(570): WPTT_WebFont_Loader->get_base_path()
#5 /home/studioj/www/wp-content/themes/inspiro/inc/classes/class-inspiro-wptt-webfont-loader.php(478): WPTT_WebFont_Loader->get_fonts_folder()
#6 /home/studioj/www/wp-content/themes/inspiro/inc/classes/class-inspiro-wptt-webfont-loader.php(517): WPTT_WebFont_Loader->get_local_stylesheet_path()
#7 /home/studioj/www/wp-content/themes/inspiro/inc/classes/class-inspiro-wptt-webfont-loader.php(144): WPTT_WebFont_Loader->local_file_exists()
#8 /home/studioj/www/wp-content/themes/inspiro/inc/classes/class-inspiro-wptt-webfont-loader.php(669): WPTT_WebFont_Loader->get_url()
#9 /home/studioj/www/wp-content/themes/inspiro/inc/classes/class-inspiro-fonts-manager.php(250): wptt_get_webfont_url('https://fonts.g…')
#10 /home/studioj/www/wp-content/themes/inspiro/inc/classes/class-inspiro-enqueue-scripts.php(59): Inspiro_Fonts_Manager::render_fonts()
#11 /home/studioj/www/wp-includes/class-wp-hook.php(324): Inspiro_Enqueue_Scripts->enqueue_scripts('')
#12 /home/studioj/www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#13 /home/studioj/www/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#14 /home/studioj/www/wp-includes/script-loader.php(2262): do_action('wp_enqueue_scri…')
#15 /home/studioj/www/wp-includes/class-wp-hook.php(324): wp_enqueue_scripts('')
#16 /home/studioj/www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#17 /home/studioj/www/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#18 /home/studioj/www/wp-includes/general-template.php(3052): do_action('wp_head')
#19 /home/studioj/www/wp-content/plugins/header-footer-elementor/themes/default/hfe-header.php(16): wp_head()
#20 /home/studioj/www/wp-content/plugins/header-footer-elementor/themes/default/class-hfe-default-compat.php(57): require('/home/studioj/w…')
#21 /home/studioj/www/wp-includes/class-wp-hook.php(326): HFE\Themes\HFE_Default_Compat->override_header(NULL)
#22 /home/studioj/www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array)
#23 /home/studioj/www/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#24 /home/studioj/www/wp-includes/general-template.php(38): do_action('get_header', NULL, Array)
#25 /home/studioj/www/wp-content/themes/inspiro/page.php(18): get_header()
#26 /home/studioj/www/wp-includes/template-loader.php(106): include('/home/studioj/w…')
#27 /home/studioj/www/wp-blog-header.php(19): require_once('/home/studioj/w…')
#28 /home/studioj/www/index.php(17): require('/home/studioj/w…')
#29 {main}
thrown"

Bonjour @FredericN17

Quelle version de WordPress avez-vous ?
Quelle version de PHP avez-vous ?
Quel domaine ?