Associations fix

backend/models/index.js

@@ -85,6 +85,8 @@ Season.hasMany(Match, { foreignKey: 'seasonId', as: 'matches' });
 Match.belongsTo(Location, { foreignKey: 'locationId', as: 'location' });
 Location.hasMany(Match, { foreignKey: 'locationId', as: 'matches' });
 
+User.belongsTo(UserClub, { foreignKey: 'userClub', as: 'clubUser' });
+UserClub.hasMany(User, { foreignKey: 'userClub', as: 'userClub' });
 export {
     User,
     Log,