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:

2026-04-25 10:33:12.006
2026-04-25 10:33:12.019 act = <firebird.qa.plugin.Action object at [hex]>
2026-04-25 10:33:12.030
2026-04-25 10:33:12.039 @pytest.mark.version('>=3.0')
2026-04-25 10:33:12.046 def test_1(act: Action):
2026-04-25 10:33:12.052 act.expected_stdout = expected_stdout
2026-04-25 10:33:12.059 >       act.execute()
2026-04-25 10:33:12.067 E       firebird.qa.plugin.ExecutionError: Test script execution failed
2026-04-25 10:33:12.080 E
2026-04-25 10:33:12.089 E       Statement failed, SQLSTATE = 42000
2026-04-25 10:

[...SKIPPED...]

 user=SYSDBA, password=masterkey]
2026-04-25 10:33:12.224 -------------------------- Captured ISQL stdout call ---------------------------
2026-04-25 10:33:12.236
2026-04-25 10:33:12.246 MSG                             Done
2026-04-25 10:33:12.260
2026-04-25 10:33:12.271
2026-04-25 10:33:12.283 -------------------------- Captured ISQL stderr call ---------------------------
2026-04-25 10:33:12.294 Statement failed, SQLSTATE = 42000
2026-04-25 10:33:12.304 unsuccessful metadata update
2026-04-25 10:33:12.312 -DROP VIEW V_TEST failed
2026-04-25 10:33:12.318 -cannot delete system tables
2026-04-25 10:33:12.326 Statement failed, SQLSTATE = 42S22
2026-04-25 10:33:12.336 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-25 10:33:12.344 -cannot access column RDB$RELATION_ID in view V_TEST
2026-04-25 10:33:12.351 Statement failed, SQLSTATE = 42S22
2026-04-25 10:33:12.357 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-25 10:33:12.364 -cannot access column RDB$RELATION_ID in view V_TEST