I am trying to export a vector file in a PostGIS database using QGIS "Export to PostgreSQL" processing tool. I have successfully exported other vector specially small sized data. However, I cannot export this large data. From the tool, the running process would stop at 89%, I have waited for it to have an error to look at potential error message, however, it has been an hour since I started to run the process. The original data has invalid geometries, and have fixed it using the fix geometry tool.
What could be the problem that this data cannot be exported successfully?