firebird.qa.plugin.ExecutionError: Test script execution failed

Statement failed, SQLSTATE = 42000
unsuccessful metadata update
-DROP VIEW V_TEST failed
-cannot delete system tables
Statement failed, SQLSTATE = 42S22
cannot access column RDB$PAGE_NUMBER in view V_TEST
-cannot access column RDB$RELATION_ID in view V_TEST
Statement failed, SQLSTATE = 42S22
cannot access column RDB$PAGE_NUMBER in view V_TEST
-cannot access column RDB$RELATION_ID in view V_TEST

LOG DETAILS:

2026-04-29 19:05:03.642
2026-04-29 19:05:03.649 act = <firebird.qa.plugin.Action object at [hex]>
2026-04-29 19:05:03.656
2026-04-29 19:05:03.663 @pytest.mark.version('>=3.0')
2026-04-29 19:05:03.670 def test_1(act: Action):
2026-04-29 19:05:03.676 act.expected_stdout = expected_stdout
2026-04-29 19:05:03.683 >       act.execute()
2026-04-29 19:05:03.690 E       firebird.qa.plugin.ExecutionError: Test script execution failed
2026-04-29 19:05:03.698 E
2026-04-29 19:05:03.704 E       Statement failed, SQLSTATE = 42000
2026-04-29 19:

[...SKIPPED...]

 user=SYSDBA, password=masterkey]
2026-04-29 19:05:03.783 -------------------------- Captured ISQL stdout call ---------------------------
2026-04-29 19:05:03.790
2026-04-29 19:05:03.796 MSG                             Done
2026-04-29 19:05:03.801
2026-04-29 19:05:03.806
2026-04-29 19:05:03.811 -------------------------- Captured ISQL stderr call ---------------------------
2026-04-29 19:05:03.817 Statement failed, SQLSTATE = 42000
2026-04-29 19:05:03.823 unsuccessful metadata update
2026-04-29 19:05:03.828 -DROP VIEW V_TEST failed
2026-04-29 19:05:03.833 -cannot delete system tables
2026-04-29 19:05:03.838 Statement failed, SQLSTATE = 42S22
2026-04-29 19:05:03.844 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-29 19:05:03.850 -cannot access column RDB$RELATION_ID in view V_TEST
2026-04-29 19:05:03.855 Statement failed, SQLSTATE = 42S22
2026-04-29 19:05:03.860 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-29 19:05:03.866 -cannot access column RDB$RELATION_ID in view V_TEST