Andy,
Thanks for your suggestions.
I uploaded a modified version of my schematic, "IPT_LM_modified.zip" in which I have solved the syntax error.
When I rerun the simulation, I encounter a "singular matrix" error.
I read that this error occurs when a part of the circuit floats. However, my circuit is grounded.
Is there something else that triggers this particular error?
Regarding Jerry Lee Marcel's note: if one doesn't define the mutual inductances (and leakage inductances, which I did not apply in my circuit), how would this change my circuit? But this as a side note.
Elien
