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 16:19:23.826
2026-04-28 16:19:23.832 act = <firebird.qa.plugin.Action object at [hex]>
2026-04-28 16:19:23.837
2026-04-28 16:19:23.843 @pytest.mark.version('>=3.0')
2026-04-28 16:19:23.849 def test_1(act: Action):
2026-04-28 16:19:23.855 act.expected_stdout = expected_stdout
2026-04-28 16:19:23.861 >       act.execute()
2026-04-28 16:19:23.867 E       firebird.qa.plugin.ExecutionError: Test script execution failed
2026-04-28 16:19:23.872 E
2026-04-28 16:19:23.878 E       Statement failed, SQLSTATE = 42000
2026-04-28 16:

[...SKIPPED...]

 user=SYSDBA, password=masterkey]
2026-04-28 16:19:23.961 -------------------------- Captured ISQL stdout call ---------------------------
2026-04-28 16:19:23.967
2026-04-28 16:19:23.974 MSG                             Done
2026-04-28 16:19:23.981
2026-04-28 16:19:23.987
2026-04-28 16:19:23.994 -------------------------- Captured ISQL stderr call ---------------------------
2026-04-28 16:19:24.000 Statement failed, SQLSTATE = 42000
2026-04-28 16:19:24.007 unsuccessful metadata update
2026-04-28 16:19:24.013 -DROP VIEW V_TEST failed
2026-04-28 16:19:24.020 -cannot delete system tables
2026-04-28 16:19:24.026 Statement failed, SQLSTATE = 42S22
2026-04-28 16:19:24.031 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-28 16:19:24.037 -cannot access column RDB$RELATION_ID in view V_TEST
2026-04-28 16:19:24.043 Statement failed, SQLSTATE = 42S22
2026-04-28 16:19:24.050 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-28 16:19:24.057 -cannot access column RDB$RELATION_ID in view V_TEST