Cannot export geometry in a shapefile format

Hello everyone,

I have crated a few vector data by drawing on the map (as shown in the image below) and I want to export those vectors into shapefile format in order to use them in QGIS.

As it is shown in the image, Thats my vector data I want to export. When trying to export these vectors (right click on the vector data -> geometry as shapefile) I get the following error.

Is there a workaround on this issue? It seems that when selecting many vectors, it cannot export them all at once.
I would appreciate any help

the WKT (well known text) format of the polygons is conained in the geometry csv in the folder data\vector

you can open the WKT string in QGIS with the QuickWKT plugin:

Alright, you are right.
thanks for your guidance