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:

2026-04-21 16:04:47.911
2026-04-21 16:04:47.916 act = <firebird.qa.plugin.Action object at [hex]>
2026-04-21 16:04:47.921
2026-04-21 16:04:47.927 @pytest.mark.version('>=3.0')
2026-04-21 16:04:47.933 def test_1(act: Action):
2026-04-21 16:04:47.939 act.expected_stdout = expected_stdout
2026-04-21 16:04:47.944 >       act.execute()
2026-04-21 16:04:47.950 E       firebird.qa.plugin.ExecutionError: Test script execution failed
2026-04-21 16:04:47.956 E
2026-04-21 16:04:47.961 E       Statement failed, SQLSTATE = 42000
2026-04-21 16:

[...SKIPPED...]

 user=SYSDBA, password=masterkey]
2026-04-21 16:04:48.063 -------------------------- Captured ISQL stdout call ---------------------------
2026-04-21 16:04:48.069
2026-04-21 16:04:48.075 MSG                             Done
2026-04-21 16:04:48.083
2026-04-21 16:04:48.088
2026-04-21 16:04:48.094 -------------------------- Captured ISQL stderr call ---------------------------
2026-04-21 16:04:48.099 Statement failed, SQLSTATE = 42000
2026-04-21 16:04:48.109 unsuccessful metadata update
2026-04-21 16:04:48.121 -DROP VIEW V_TEST failed
2026-04-21 16:04:48.129 -cannot delete system tables
2026-04-21 16:04:48.139 Statement failed, SQLSTATE = 42S22
2026-04-21 16:04:48.151 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-21 16:04:48.161 -cannot access column RDB$RELATION_ID in view V_TEST
2026-04-21 16:04:48.169 Statement failed, SQLSTATE = 42S22
2026-04-21 16:04:48.176 cannot access column RDB$PAGE_NUMBER in view V_TEST
2026-04-21 16:04:48.183 -cannot access column RDB$RELATION_ID in view V_TEST