Error $(275062)$: Logic function of type VCC and instance "inst" is already defined as a signal name or another logic function

Error $(12153)$: Can't elaborate top$-$level user hierarchy

Error: Quartus Prime Analysis & Synthesis was unsuccessful. $2$ errors, $1$ warning

Error: Peak virtual memory: $4770$ megabytes

Error: Processing ended: Sun Aug $1817$:$24$:$022024$

Error: Elapsed time: $00$:$00$:$09$

Error: Total CPU time $($on all processors$)$: $00$:$00$:$06$

Error $(293001)$: Quartus Prime Full Compilation was unsuccessful. $4$ errors, $1$ warning

Hello why is this not working?