ERROR: [Place 30-678] Failed to do clock region partitioning

Hi,

Getting the following error while implementing my custom logic.

ERROR: [Place 30-678] Failed to do clock region partitioning: Cannot find an available clock routing track for clock net WRAPPER_INST/CL/cl_inst/xyz/BUFGCE_inst_0 in its partition defined by a rectangle from clock region X2Y11 to clock region X2Y13. A clock partition is a rectangular area covering all clock loads and the clock region for its clock root. It may cover the clock source as well. Each clock net needs to use the same routing track across all clock regions of its partition. In this case, other clock nets are already using resources in one or more clock regions of this partition.

Overall utilization is very less.

In few runs it is not showing this error and implementation completed successfully.

But in few runs, even without changing the design, the above error is thrown. Kindly help me solving this.

Thank you.