Error: PRL14 or Error: PRL13.  

Error: PRL14: Insufficient 2.50v VCCI for HCLK. This design requires 1, Total available:0. Please assign sufficient VCCI in Pin Edit

or

Error: PRL13: Insufficient voltage resources (VCCI, VCCR)=(3.30v, 1.00v) for RCLK. This design requires 1, Total available:0. Please verify that sufficient VCCR has been assigned for your design

This error appears when you have some HCLOCK (PRL14) or RCLK (PRL13) macros that require a Vcci voltage  and the IOBank or IOBanks containing these same macros require another voltage not compatible with the macros.  

Workaround

Change the Vcci of the IOBank or the HCLK/IO so that the voltages match. Use the ChipPlanner tool to make the change.