Update data in table view fails for tables with two columns are primary key

[xolyu]

Describe the bug
It's not possible to update values in tables (PostgreSQL) in which the primary key is build from two columns. After changing values in the table view, instead of a successful saving the following error occurs:

TypeError: Cannot read properties of null (reading 'replace')

To Reproduce
Steps to reproduce the behavior:

1. Open PostgreSQL database
2. Go to table view of table with primary key of two columns
3. Change value (type is irrelevant; int, varchar, timestamp)
4. Click somewhere to save
5. See error

Expected behavior
The changed values should be updated correctly.

Screenshots

Application (please complete the following information):

• App client: PostgreSQL
• App version: 0.7.35
• Installation source: snap

Environment (please complete the following information):

• OS name: Ubuntu
• OS version: 24.04
• DB name: PostgreSQL
• DB version: 16.9