Help with solving issues on Stock2Shop

Operation Connector Error
fulfillments parcelninja 400 Bad Request - Incorrect Postal Code
fulfillments parcelninja You are unauthorized to access this resource
orders sage-50cloud-pastel-partner SDK Type mismatch (String Data, Boolean& AdditionalCostInvoice)
orders Apifact Proxy CURL Error: 52, Empty reply from server
orders Woocommerce WooCommerce SKU {{SKU}} is not found in Stock2Shop
orders Could not connect to host
orders Duplicate line items are not allowed
orders sage-200-evolution Exception: Number Required for Key Source_variant_code, Param Is Str
orders woocommerce Undefined variable: variant
orders omni-accounts Failed to establish a new connection
orders magento-1 Undefined Property StdClass Increment Id
orders Shopify Trying to get property of non-object
orders omni-accounts Invalid username or password
orders sage-50cloud-pastel-partner KeyError
orders syspro line_item_error: Freight Product class not found
orders sage-business-cloud-accounting No Default Customer Code Given or Source Customer Code and Not Allowed to Create Customer
orders sap-business-one The specified resource name cannot be found in the image file
orders Woocommerce Sync_order: Undefined variable - variant
orders sage-200-evolution add_order: exit status 1073741502
orders sage-50cloud-pastel-partner Pervasive ODBC Client Interface LNA Pervasive ODBC Engine Interface Data Record Manager
orders b2b-trade-store Sync_order Trying to Get Property of Non Object
orders SQLSTATE[21000]: Cardinality violation: 1242 Subquery returns more than 1 row
orders b2b-trade-store Order Amount Does Not Match Payment Amount
products shopify Qty Field Is Not an Integer
products magento-1 Please enter a number 0 or greater in the "price" field in the "group_price:[#]" set. Resource data pre-validation error
products No product found to update in channel
products woocommerce Syntax error malformed JSON
products woocommerce No product found due to missing or invalid ID
products shopify Invalid Product
products shopify Trying to get property of non-object
products woocommerce Undefined property
products magento-1 Field Map Transform Error
products woocommerce Failed to create variant
products woocommerce Unknown SSL protocol error in connection to {WooCommerce domain}
products magento-2 URL key for specified store already exists
products woocommerce Consumer secret is invalid.'woocommerce_api_authentication_error'
products Woocommerce add_product: Variant was not updated, response from server was