Irricad

Hello.
Today I tryed to update valve labels, but it did not work because a fatal error occurred when I press Update Label button.
I am working on IrriCAD Link (21.23.01 version) in Atodesk Civil 3D 2023. It is the first time I have this problem.
Now I can not refresh data on the drawing.
Please help me.

Thak you.

Hello again.
The problem I had was because the layer "Irr_Labels" was locked.
I unlocked the layer "Irr_Labels", now it is working properly.