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:

2026-04-28 17:43:22.017
2026-04-28 17:43:22.023 act = <firebird.qa.plugin.Action object at [hex]>
2026-04-28 17:43:22.029
2026-04-28 17:43:22.035 @pytest.mark.version('>=3.0')
2026-04-28 17:43:22.041 def test_1(act: Action):
2026-04-28 17:43:22.047 act.expected_stdout = expected_stdout
2026-04-28 17:43:22.053 >       act.execute()
2026-04-28 17:43:22.059 E       firebird.qa.plugin.ExecutionError: Test script execution failed
2026-04-28 17:43:22.066 E
2026-04-28 17:43:22.073 E       Statement failed, SQLSTATE = 42000
2026-04-28 17:

[...SKIPPED...]

 user=SYSDBA, password=masterkey]
2026-04-28 17:43:22.160 -------------------------- Captured ISQL stdout call ---------------------------
2026-04-28 17:43:22.167
2026-04-28 17:43:22.173 MSG                             Done
2026-04-28 17:43:22.179
2026-04-28 17:43:22.186
2026-04-28 17:43:22.192 -------------------------- Captured ISQL stderr call ---------------------------
2026-04-28 17:43:22.198 Statement failed, SQLSTATE = 42000
2026-04-28 17:43:22.204 unsuccessful metadata update
2026-04-28 17:43:22.212 -DROP VIEW V_TEST failed
2026-04-28 17:43:22.226 -cannot delete system tables
2026-04-28 17:43:22.237 Statement failed, SQLSTATE = 42S22
2026-04-28 17:43:22.246 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-28 17:43:22.253 -cannot access column RDB$RELATION_ID in view V_TEST
2026-04-28 17:43:22.261 Statement failed, SQLSTATE = 42S22
2026-04-28 17:43:22.268 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-28 17:43:22.275 -cannot access column RDB$RELATION_ID in view V_TEST