버그 수정

backend/models/Event.js

@@ -97,16 +97,4 @@ Event.associate = (models) => {
   });
 };
 
-Event.associate = (models) => {
-  Event.belongsTo(models.Club, {
-    foreignKey: 'clubId'
-  });
-  Event.hasMany(models.EventParticipant, {
-    foreignKey: 'eventId'
-  });
-  Event.hasMany(models.EventScore, {
-    foreignKey: 'eventId'
-  });
-};
-
 module.exports = Event;