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:

2026-04-06 09:45:18.445
2026-04-06 09:45:18.453 act = <firebird.qa.plugin.Action object at [hex]>
2026-04-06 09:45:18.461
2026-04-06 09:45:18.473 @pytest.mark.version('>=3.0')
2026-04-06 09:45:18.481 def test_1(act: Action):
2026-04-06 09:45:18.489 act.expected_stdout = expected_stdout
2026-04-06 09:45:18.495 >       act.execute()
2026-04-06 09:45:18.502 E       firebird.qa.plugin.ExecutionError: Test script execution failed
2026-04-06 09:45:18.507 E
2026-04-06 09:45:18.513 E       Statement failed, SQLSTATE = 42000
2026-04-06 09:

[...SKIPPED...]

 user=SYSDBA, password=masterkey]
2026-04-06 09:45:18.631 -------------------------- Captured ISQL stdout call ---------------------------
2026-04-06 09:45:18.638
2026-04-06 09:45:18.646 MSG                             Done
2026-04-06 09:45:18.653
2026-04-06 09:45:18.659
2026-04-06 09:45:18.666 -------------------------- Captured ISQL stderr call ---------------------------
2026-04-06 09:45:18.672 Statement failed, SQLSTATE = 42000
2026-04-06 09:45:18.678 unsuccessful metadata update
2026-04-06 09:45:18.685 -DROP VIEW V_TEST failed
2026-04-06 09:45:18.691 -cannot delete system tables
2026-04-06 09:45:18.698 Statement failed, SQLSTATE = 42S22
2026-04-06 09:45:18.705 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-06 09:45:18.712 -cannot access column RDB$RELATION_ID in view V_TEST
2026-04-06 09:45:18.718 Statement failed, SQLSTATE = 42S22
2026-04-06 09:45:18.725 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-06 09:45:18.732 -cannot access column RDB$RELATION_ID in view V_TEST