problem saving changes to a project

[aymenelka]

What is the bug or the crash?

while using the Qgis desktop app, when trying to save changes to a layer, I get the message ''could not commit changes to layer...''

Steps to reproduce the issue

Versions

QGIS version	3.40.0-Bratislava
QGIS code revision	b56115d874
Libraries
Qt version	5.15.13
Python version	3.12.7
GDAL/OGR version	3.9.3
PROJ version	9.5.0
EPSG Registry database version	v11.016 (2024-08-31)
GEOS version	3.13.0-CAPI-1.19.0
SQLite version	3.46.1
PDAL version	2.8.1
PostgreSQL client version	unknown
SpatiaLite version	5.1.0
QWT version	6.3.0
QScintilla2 version	2.14.1
OS version	Windows 11 Version 2009
Active Python plugins
db_manager	0.1.20
grassprovider	2.12.99
MetaSearch	0.3.6
processing	2.12.99

Supported QGIS version

• [X] I'm running a supported QGIS version according to the roadmap.

New profile

• [X] I tried with a new QGIS profile

Additional context

No response

[agiudiceandrea]

@aymenelka, thanks for reporting. Please specify if the issue occurs saving the project (as stated in the report's title) or saving the layer (as stated in the report's description). Please provide the affected project and or layer and detailed step by step instruction in order to replicate the issue.