OSM Plugin - I can't upload edits

[Gurduloo]

I can download OSM data and edit it, but when I try to upload my edits, I get this:

An error has occured while executing Python code:

Traceback (most recent call last):
File "C:/OSGeo4W/apps/qgis-unstable/./python/plugins\osm\OsmUploadDlg.py", line 1089, in __httpNodeAdditionReqFinished
self.dbm.updateNodeId(nodePseudoId,newNodeId,self.userLineEdit.text())
File "C:/OSGeo4W/apps/qgis-unstable/./python/plugins\osm\OsmDatabaseManager.py", line 2378, in updateNodeId
self.commit()
File "C:/OSGeo4W/apps/qgis-unstable/./python/plugins\osm\OsmDatabaseManager.py", line 2503, in commit
self.getConnection().commit()
OperationalError: SQL logic error or missing database

Python version:
2.5.1 (r251:54863, Apr 18 2007, 08:51:08) [MSC v.1310 32 bit (Intel)]

Python path:['C:/OSGeo4W/apps/qgis-unstable/./python', 'C:/Documents and Settings/bslate/.qgis//python/plugins', 'C:/OSGeo4W/apps/qgis-unstable/./python/plugins', 'C:\\OSGeo4W\\apps\\gdal-16\\pymod', 'C:\\Program Files\\ArcGIS\\bin', 'C:\\WINDOWS\\system32\\python25.zip', 'C:\\OSGeo4W\\apps\\Python25\\DLLs', 'C:\\OSGeo4W\\apps\\Python25\\lib', 'C:\\OSGeo4W\\apps\\Python25\\lib\\plat-win', 'C:\\OSGeo4W\\apps\\Python25\\lib\\lib-tk', 'C:\\OSGeo4W\\apps\\qgis-unstable\\bin', 'C:\\OSGeo4W\\apps\\Python25', 'C:\\OSGeo4W\\apps\\Python25\\lib\\site-packages', 'C:\\OSGeo4W\\apps\\Python25\\lib\\site-packages\\win32', 'C:\\OSGeo4W\\apps\\Python25\\lib\\site-packages\\win32\\lib', 'C:\\OSGeo4W\\apps\\Python25\\lib\\site-packages\\Pythonwin', 'C:\\OSGeo4W\\apps\\Python25\\lib\\site-packages\\wx-2.8-msw-unicode', 'C:\\OSGeo4W\\apps\\qgis-unstable\\python\\plugins\\fTools\\tools']

[tpstigers]

I've been having the same problem, but not exclusively. I'd say I've been experiencing it somewhere around 95% of the time, and there aren't any differences between when it works or when it fails.

[Gurduloo]

I still can't get it to work. I can't even add a single polygon and upload it. Even if I try saving it to an OSM file, my edits don't appear if I close QGIS and reload the OSM file.

Does anyone have contact info for the writer of this plugin?

[tpstigers]

I've given up. I know some people have had success with it, but I haven't been able to figure out where the differences occur. I figure I'll just wait until the final, stable build comes out, and in the mean time will keep using Merkaartor.