Linear static analysis error output

Here is an error message when I run the linear static analysis, Does anyone have an idea how to solve the issue? Thanks! By the way, I use rigid spot connectors to bound different components in order to load transfer.

"There were 56 error messages during input processing.
The first message is repeated below:

*** See next message about line 451264 from file:
C:/Users/yutongchen3/Desktop/global/global 1.1 spot.fem
"RBE2 150 46467 123456 46467"

*** ERROR # 2319 *** in the input data:
GMi # 46467 references itself recursively."