** ** trying to calculate the handle of a class whose instances may not be written to the database: Assign-: code: < none > SQLState: < none > Message: < none > Trying to save an invalid page: page is not valid
Facing this erorr message on the screen while resolving the case but the case is getting resolved. Please provide any solution for this issue.
** ** trying to calculate the handle of a class whose instances may not be written to the database: Assign-: code: <none> SQLState: <none> Message: <none>
Trying to save an invalid page: page is not valid
Thank you.