Trying to access array offset on value of type bool …in meta.php 687

Hallo zusammen,

Es l?uft PHP Version 7.4.3. Im debug.log kommt folgende Nachricht:

PHP Notice: Trying to access array offset on value of type bool in /wp-includes/meta.php on line 687

Backtrace hat folgendes ergeben:

Backtrace from warning ‘Trying to access array offset on value of type bool’ at wp-includes/meta.php 687: wp-content/plugins/woocommerce/includes/data-stores/class-wc-data-store-wp.php 212 calling metadata_exists() | wp-content/plugins/woocommerce-germanized/packages/woocommerce-germanized-shipments/src/DataStores/ShipmentItem.php 279 calling get_props_to_update() | wp-content/plugins/woocommerce-germanized/packages/woocommerce-germanized-shipments/src/DataStores/ShipmentItem.php 74 calling save_item_data() | wp-content/plugins/woocommerce/includes/class-wc-data-store.php 169 calling create() | wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-data.php 218 calling create() | wp-content/plugins/woocommerce-germanized/packages/woocommerce-germanized-shipments/includes/wc-gzd-shipment-functions.php 455 calling save() | wp-content/plugins/woocommerce-germanized/packages/woocommerce-germanized-shipments/src/SimpleShipment.php 234 calling wc_gzd_create_shipment_item() | wp-content/plugins/woocommerce-germanized/packages/woocommerce-germanized-shipments/includes/wc-gzd-shipment-functions.php 433 calling sync_items() | wp-content/plugins/woocommerce-germanized/packages/woocommerce-germanized-shipments/src/Automation.php 143 calling wc_gzd_create_shipment() | wp-content/plugins/woocommerce-germanized/packages/woocommerce-germanized-shipments/src/Automation.php 158 calling create_shipments() | wp-includes/class-wp-hook.php 289 calling maybe_create_shipments() | wp-includes/class-wp-hook.php 311 calling apply_filters() | wp-includes/plugin.php 478 calling do_action() | wp-content/plugins/woocommerce/includes/class-wc-order.php 363 calling do_action() | wp-content/plugins/woocommerce/includes/class-wc-order.php 221 calling status_transition() | wp-content/plugins/woocommerce/includes/class-wc-order.php 333 calling save() | wp-content/plugins/woocommerce/includes/gateways/cod/class-wc-gateway-cod.php 326 calling update_status() | wp-content/plugins/woocommerce/includes/class-wc-checkout.php 956 calling process_payment() | wp-content/plugins/woocommerce/includes/class-wc-checkout.php 1159 calling process_order_payment() | wp-content/plugins/woocommerce/includes/class-wc-ajax.php 464 calling process_checkout() | wp-includes/class-wp-hook.php 287 calling checkout() | wp-includes/class-wp-hook.php 311 calling apply_filters() | wp-includes/plugin.php 478 calling do_action() | wp-content/plugins/woocommerce/includes/class-wc-ajax.php 89 calling do_action() | wp-includes/class-wp-hook.php 287 calling do_wc_ajax() | wp-includes/class-wp-hook.php 311 calling apply_filters() | wp-includes/plugin.php 478 calling do_action() | wp-includes/template-loader.php 13 calling do_action() | wp-blog-header.php 19 calling require_once() | index.php 17 calling require()

Irgendwelche ideen wie ich dieses Problem beheben kann?

MfG