Perseus2.0.11.0_Error when saving session after data imputation with imputeLCMD

[FredTel]

Describe the bug
Error when saving a session. This error comes only if data imputation using the imputeLCMD plugin has been performed.

To Reproduce
Steps to reproduce the behavior:

1. load data containing NaN
2. impute data using "imputeLCMD". Choose QRLIC with default settings
3. save session
4. See error

Expected behavior
I expected to save the session without error.

Screenshots

Desktop (please complete the following information):

• OS: Windows10
• Version: 2.0.11.0

Additional context
Actually: a .sps file is written with the intended name. But when trying to open the session, the error "Failed to read session" pops up.

[CarloDeNart]

Such issue has been solved in the next Perseus release, we will publish the latest version soon