Index: sql/data_load.sql
===================================================================
--- sql/data_load.sql	(revision ea405569ef29f56fbfc4d77708b6b3faf9286097)
+++ sql/data_load.sql	(revision f7c8acff5e03bf7cd407218b098c5136c2ff2173)
@@ -115,9 +115,9 @@
 (3, 1, 'tok_old789_stefan', '2026-01-01 00:00:00', FALSE);
 
-INSERT INTO payment (id, user_id, enrollment_id, amount) VALUES
-(1, 1, 1, 200),
-(2, 1, 2, 200),
-(3, 2, 3, 400),
-(4, 3, 4, 200);
+INSERT INTO payment (id, enrollment_id, amount) VALUES
+(1, 1, 200),
+(2, 2, 200),
+(3, 3, 400),
+(4, 4, 200);
 
 INSERT INTO major_subjects (major_id, subject_id, mandatory_semester) VALUES