Restoration failed

Hi there,

I did a back-up for my website, but a restoration failed. So I downloaded the log in order to show the problem. Please see down below after the following question. Do you know what could be the problem of this failed restoration?

Downloaded log:

0000.002 () Opened log file at time: Mon, 15 Feb 2021 09:35:51 +0000 on https://
0000.002 () UpdraftPlus WordPress backup plugin (https://updraftplus.com): 1.16.47 WP: 5.6.1 PHP: 7.3.26-nmm1 (fpm-fcgi, Linux dd37616 4.15.0-135-generic #139-Ubuntu SMP Mon Jan 18 17:38:24 UTC 2021 x86_64) MySQL: 5.7.28-nmm1-log WPLANG: en_US Server: Apache safe_mode: 0 max_execution_time: 900 memory_limit: 256M (used: 75.7M | 10M) multisite: N openssl: OpenSSL 1.1.1 11 Sep 2018 mcrypt: N LANG: ZipArchive::addFile: Y
0000.002 () Free space on disk containing Updraft’s temporary directory: 880508 MB
0000.001 () Opened log file at time: Mon, 15 Feb 2021 09:35:52 +0000 on https://
0000.001 () UpdraftPlus WordPress backup plugin (https://updraftplus.com): 1.16.47 WP: 5.6.1 PHP: 7.3.26-nmm1 (fpm-fcgi, Linux dd37616 4.15.0-135-generic #139-Ubuntu SMP Mon Jan 18 17:38:24 UTC 2021 x86_64) MySQL: 5.7.28-nmm1-log WPLANG: en_US Server: Apache safe_mode: 0 max_execution_time: 900 memory_limit: 256M (used: 71.3M | 6M) multisite: N openssl: OpenSSL 1.1.1 11 Sep 2018 mcrypt: N LANG: ZipArchive::addFile: Y
0000.001 () Free space on disk containing Updraft’s temporary directory: 880507.9 MB
0000.003 () Ensuring WP_Filesystem is setup for a restore
0000.005 () WP_Filesystem is setup and ready for a restore
0000.006 () Restore job started. Entities to restore: plugins, themes, uploads, others, db. Restore options: {“include_unspecified_tables”:false,”tables_to_restore”:[“mzwp_options”,”mzwp_users”,”mzwp_usermeta”,”mzwp_actionscheduler_actions”,”mzwp_actionscheduler_claims”,”mzwp_actionscheduler_groups”,”mzwp_actionscheduler_logs”,”mzwp_commentmeta”,”mzwp_comments”,”mzwp_links”,”mzwp_postmeta”,”mzwp_posts”,”mzwp_term_relationships”,”mzwp_term_taxonomy”,”mzwp_termmeta”,”mzwp_terms”,”mzwp_wc_category_lookup”,”mzwp_wc_product_meta_lookup”,”mzwp_wc_reserved_stock”,”mzwp_wc_tax_rate_classes”,”mzwp_woocommerce_order_itemmeta”,”mzwp_woocommerce_payment_tokenmeta”,”mzwp_addonlibrary_addons”,”mzwp_addonlibrary_categories”,”mzwp_aws_cache”,”mzwp_aws_index”,”mzwp_booking”,”mzwp_bookingdates”,”mzwp_cpappbk_forms”,”mzwp_cpappbk_messages”,”mzwp_emd_sessions”,”mzwp_ep_template_library_cat”,”mzwp_ep_template_library_cat_post”,”mzwp_ep_template_library_post”,”mzwp_ninja_table_items”,”mzwp_pmxe_exports”,”mzwp_pmxe_google_cats”,”mzwp_pmxe_posts”,”mzwp_pmxe_templates”,”mzwp_pmxi_files”,”mzwp_pmxi_hash”,”mzwp_pmxi_history”,”mzwp_pmxi_images”,”mzwp_pmxi_imports”,”mzwp_pmxi_posts”,”mzwp_pmxi_templates”,”mzwp_podsrel”,”mzwp_wc_admin_note_actions”,”mzwp_wc_admin_notes”,”mzwp_wc_customer_lookup”,”mzwp_wc_download_log”,”mzwp_wc_order_coupon_lookup”,”mzwp_wc_order_product_lookup”,”mzwp_wc_order_stats”,”mzwp_wc_order_tax_lookup”,”mzwp_wc_webhooks”,”mzwp_wcpt_sessions”,”mzwp_woocommerce_api_keys”,”mzwp_woocommerce_attribute_taxonomies”,”mzwp_woocommerce_downloadable_product_permissions”,”mzwp_woocommerce_log”,”mzwp_woocommerce_order_items”,”mzwp_woocommerce_payment_tokens”,”mzwp_woocommerce_sessions”,”mzwp_woocommerce_shipping_zone_locations”,”mzwp_woocommerce_shipping_zone_methods”,”mzwp_woocommerce_shipping_zones”,”mzwp_woocommerce_tax_rate_locations”,”mzwp_woocommerce_tax_rates”,”mzwp_wpdatacharts”,”mzwp_wpdatatables”,”mzwp_wpdatatables_columns”,”mzwp_wpdatatables_rows”,”mzwp_yoast_indexable”,”mzwp_yoast_indexable_hierarchy”,”mzwp_yoast_migrations”,”mzwp_yoast_primary_term”,”mzwp_yoast_seo_links”],”tables_to_skip”:[],”updraft_encryptionphrase”:””,”updraft_restorer_wpcore_includewpconfig”:false,”updraft_incremental_restore_point”:-1}
0000.007 () Error message: Existing unremoved folders from a previous restore exist (please use the “Delete Old Directories” button to delete them before trying again): /www/htdocs/w00e5c28/…/wp-content/updraft/plugins-old
0000.009 () Restore failed…
0000.009 () Error message: Existing unremoved folders from a previous restore exist (please use the “Delete Old Directories” button to delete them before trying again): /www/htdocs/w00e5c28/…/wp-content/updraft/plugins-old
0000.009 () Restore failed