Plugin does not activate (fatal error)

Hello,

I have a fatal error concerning the Mollie platform on my website. I tried the previous release 7.3.6 but got the same error. I can not activate the plug and therefore can also not check its settings. I tried deactivating and reactivating both the Mollie plug in as well as the Woocommerce plugin in different orders, since I found this as a proposed solution for similar problems but without any effect. On the Mollie backend everything seems fine. Any suggestions would be very much appreciated, here is the full error message:

Fatal error: Uncaught TypeError: ftp_nlist(): Argument #1 ($ftp) must be of type resource, null given in /domains/autoperforma.com/DEFAULT/wp-admin/includes/class-wp-filesystem-ftpext.php:427 Stack trace: #0 /domains/autoperforma.com/DEFAULT/wp-admin/includes/class-wp-filesystem-ftpext.php(427): ftp_nlist(NULL, ‘/domains/autope…’) #1 /domains/autoperforma.com/DEFAULT/wp-admin/includes/class-wp-filesystem-base.php(229): WP_Filesystem_FTPext->exists(‘/domains/autope…’) #2 /domains/autoperforma.com/DEFAULT/wp-content/plugins/mollie-payments-for-woocommerce/inc/utils.php(199): WP_Filesystem_Base->find_folder(‘/domains/autope…’) #3 /domains/autoperforma.com/DEFAULT/wp-content/plugins/mollie-payments-for-woocommerce/mollie-payments-for-woocommerce.php(59): mollieDeleteWPTranslationFiles() #4 /domains/autoperforma.com/DEFAULT/wp-includes/class-wp-hook.php(308): Mollie\WooCommerce\mollie_wc_plugin_activation_hook(”) #5 /domains/autoperforma.com/DEFAULT/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(”, Array) #6 /domains/autoperforma.com/DEFAULT/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #7 /domains/autoperforma.com/DEFAULT/wp-admin/plugins.php(194): do_action(‘activate_mollie…’) #8 {main} thrown in /domains/autoperforma.com/DEFAULT/wp-admin/includes/class-wp-filesystem-ftpext.php on line 427

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