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 08:17:24.283
2026-04-06 08:17:24.290 act = <firebird.qa.plugin.Action object at [hex]>
2026-04-06 08:17:24.297
2026-04-06 08:17:24.304 @pytest.mark.version('>=3.0')
2026-04-06 08:17:24.312 def test_1(act: Action):
2026-04-06 08:17:24.320 act.expected_stdout = expected_stdout
2026-04-06 08:17:24.327 >       act.execute()
2026-04-06 08:17:24.334 E       firebird.qa.plugin.ExecutionError: Test script execution failed
2026-04-06 08:17:24.340 E
2026-04-06 08:17:24.346 E       Statement failed, SQLSTATE = 42000
2026-04-06 08:

[...SKIPPED...]

 user=SYSDBA, password=masterkey]
2026-04-06 08:17:24.471 -------------------------- Captured ISQL stdout call ---------------------------
2026-04-06 08:17:24.487
2026-04-06 08:17:24.499 MSG                             Done
2026-04-06 08:17:24.508
2026-04-06 08:17:24.517
2026-04-06 08:17:24.524 -------------------------- Captured ISQL stderr call ---------------------------
2026-04-06 08:17:24.531 Statement failed, SQLSTATE = 42000
2026-04-06 08:17:24.540 unsuccessful metadata update
2026-04-06 08:17:24.548 -DROP VIEW V_TEST failed
2026-04-06 08:17:24.555 -cannot delete system tables
2026-04-06 08:17:24.564 Statement failed, SQLSTATE = 42S22
2026-04-06 08:17:24.571 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-06 08:17:24.582 -cannot access column RDB$RELATION_ID in view V_TEST
2026-04-06 08:17:24.591 Statement failed, SQLSTATE = 42S22
2026-04-06 08:17:24.599 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-06 08:17:24.606 -cannot access column RDB$RELATION_ID in view V_TEST