SRLE Snazzy Furniture Merge Error

Checking for errors in SFCO - Immersive College of Winterhold Patch.esp
  WinterholdCollegeArcanaeum "The Arcanaeum" [CELL:00013810]
    CELL \ XCCM - Sky/Weather from Region -> Found a MESG reference, expected: REGN
  WinterholdCollegeSanctuary "College Sanctuary" [CELL:0E106812]
    CELL \ XCCM - Sky/Weather from Region -> Found a MESG reference, expected: REGN
  WinterholdCollegeHallofCountenance "Hall of Countenance" [CELL:0001380F]
    CELL \ XCCM - Sky/Weather from Region -> Found a MESG reference, expected: REGN
  WinterholdCollegeLustratorium "Lustratorium" [CELL:0E321DA0]
    CELL \ XCCM - Sky/Weather from Region -> Found a MESG reference, expected: REGN
  WinterholdCollegeArchMageQuarters "Arch-Mage's Quarters" [CELL:000CAB92]
    CELL \ XCCM - Sky/Weather from Region -> Found a MESG reference, expected: REGN
  WinterholdCollegeHallofAttainment "Hall of Attainment" [CELL:000CAB91]
    CELL \ XCCM - Sky/Weather from Region -> Found a MESG reference, expected: REGN