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:

2026-04-27 16:24:17.825
2026-04-27 16:24:17.833 act = <firebird.qa.plugin.Action object at [hex]>
2026-04-27 16:24:17.840
2026-04-27 16:24:17.848 @pytest.mark.version('>=3.0')
2026-04-27 16:24:17.855 def test_1(act: Action):
2026-04-27 16:24:17.867 act.expected_stdout = expected_stdout
2026-04-27 16:24:17.879 >       act.execute()
2026-04-27 16:24:17.888 E       firebird.qa.plugin.ExecutionError: Test script execution failed
2026-04-27 16:24:17.896 E
2026-04-27 16:24:17.904 E       Statement failed, SQLSTATE = 42000
2026-04-27 16:

[...SKIPPED...]

 user=SYSDBA, password=masterkey]
2026-04-27 16:24:18.053 -------------------------- Captured ISQL stdout call ---------------------------
2026-04-27 16:24:18.068
2026-04-27 16:24:18.080 MSG                             Done
2026-04-27 16:24:18.088
2026-04-27 16:24:18.102
2026-04-27 16:24:18.116 -------------------------- Captured ISQL stderr call ---------------------------
2026-04-27 16:24:18.125 Statement failed, SQLSTATE = 42000
2026-04-27 16:24:18.139 unsuccessful metadata update
2026-04-27 16:24:18.151 -DROP VIEW V_TEST failed
2026-04-27 16:24:18.163 -cannot delete system tables
2026-04-27 16:24:18.173 Statement failed, SQLSTATE = 42S22
2026-04-27 16:24:18.184 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-27 16:24:18.200 -cannot access column RDB$RELATION_ID in view V_TEST
2026-04-27 16:24:18.212 Statement failed, SQLSTATE = 42S22
2026-04-27 16:24:18.222 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-27 16:24:18.234 -cannot access column RDB$RELATION_ID in view V_TEST