Okay, here's something relevant from app/log/log_db_errors_2026-08-25.txt
2026-08-25 14:39:43 - ERROR --> [1::1482519] {"code":291,"errorNumber":1048,"errorMessage":"Column 'logged_table_num' cannot be null","sql":"
INSERT INTO ca_change_log
(
log_id, log_datetime, user_id, unit_id, changetype,
logged_table_num, logged_row_id, batch_id
)
VALUES
(NULL, 1787683183, NULL, 'affb7153276627a5b6704c2e18afdd8c', 'I', NULL, 1, NULL)
","stacktrace":"app/lib/Db/mysqli.php::caPrintStacktrace@356
app/lib/Db/DbStatement.php: Db_mysqli:execute@133
app/lib/BaseModel.php: DbStatement:execute@7048
app/lib/BaseModel.php:BaseModel:logChange@2880
support/sql/migrations/VersionUpdate211.php:BaseModel:insert@94
app/lib/System/Updater.php:VersionUpdate211:applyDatabaseUpdate@66
themes/default/views/system/configuration_error_schema_update_html.php:System\\Updater:performDatabaseSchemaUpdate@49
app/lib/ConfigurationCheck.php::require_once@135
index.php:ConfigurationCheck:updateDatabaseSchema@51
"}