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:

2026-05-14 18:27:17.539
2026-05-14 18:27:17.544 act = <firebird.qa.plugin.Action object at [hex]>
2026-05-14 18:27:17.549
2026-05-14 18:27:17.554 @pytest.mark.version('>=3.0')
2026-05-14 18:27:17.558 def test_1(act: Action):
2026-05-14 18:27:17.563 act.expected_stdout = expected_stdout
2026-05-14 18:27:17.568 >       act.execute()
2026-05-14 18:27:17.573 E       firebird.qa.plugin.ExecutionError: Test script execution failed
2026-05-14 18:27:17.579 E
2026-05-14 18:27:17.584 E       Statement failed, SQLSTATE = 42000
2026-05-14 18:

[...SKIPPED...]

 user=SYSDBA, password=masterkey]
2026-05-14 18:27:17.662 -------------------------- Captured ISQL stdout call ---------------------------
2026-05-14 18:27:17.668
2026-05-14 18:27:17.674 MSG                             Done
2026-05-14 18:27:17.680
2026-05-14 18:27:17.685
2026-05-14 18:27:17.690 -------------------------- Captured ISQL stderr call ---------------------------
2026-05-14 18:27:17.695 Statement failed, SQLSTATE = 42000
2026-05-14 18:27:17.700 unsuccessful metadata update
2026-05-14 18:27:17.705 -DROP VIEW V_TEST failed
2026-05-14 18:27:17.709 -cannot delete system tables
2026-05-14 18:27:17.714 Statement failed, SQLSTATE = 42S22
2026-05-14 18:27:17.719 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-05-14 18:27:17.724 -cannot access column RDB$RELATION_ID in view V_TEST
2026-05-14 18:27:17.729 Statement failed, SQLSTATE = 42S22
2026-05-14 18:27:17.734 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-05-14 18:27:17.739 -cannot access column RDB$RELATION_ID in view V_TEST