Bug Description

Getting Export failed: Failed to fetch when ever I try to export an ERD to a PNG, or PDF

Repro steps

1. On DB code side view select any DB
2. Select the schema you want then right click on tables and select Entity Relationship Diagram
3. From the right side in the ERD click on Export/Share
4. Select PDF or PNG then click export

Expected Behavior

Image or PDF should be exported

Actual Behavior

Export failed: Failed to fetch error shows up

Environment

• DBCode version: 1.21.3
• VS Code (or fork) version: 1.108.2
• OS: MacOS Sequoia 15.7.3
• Database: Postgres DB (inside a docker container)
• Connection: (direct/SSH/SSL): direct

Error Meesages (if applicable)

Export failed: Failed to fetch

Screenshots

If applicable, add screenshots to help explain your problem.