Deleting Line Item Fails

When attempting to delete a line item from an invoice I encounter the following error upon saving:

“modules/invoices/save.php – edit exception error: PdoDb – query(): Execute error. See error_log.”

Here some additional details from the php.log file:

[10-Mar-2023 11:18:48 America/Los_Angeles] PdoDb – debugger(): DELETE FROM si_invoice_items WHERE id = 131
[10-Mar-2023 11:18:48 America/Los_Angeles] PdoDb – query(): Execute error.Array
(
[0] => 23000
[1] => 1451
[2] => Cannot delete or update a parent row: a foreign key constraint fails (db_name.si_invoice_item_tax, CONSTRAINT si_invoice_item_tax_ibfk_2 FOREIGN KEY (invoice_item_id) REFERENCES si_invoice_items (id) ON UPDATE CASCADE)
)

I can add additional line items to an invoice as well as edit existing items without any issues.

Details regarding SI installation:
versionName = 2020.4.6
versionUpdateDate = 20221220
PHP Version 7.4

Any suggestions or guidance in the right direction would be greatly appreciated. Thanks in advance.