I have the same problem:
Dblog message:
Drupal\Core\Database\DatabaseExceptionWrapper: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'log.messagelog.type' in 'group statement': SELECT "log"."message" AS "message", "log"."type" AS "type", COUNT(*) AS "cnt" FROM "watchdog" "log" WHERE "log"."type" NOT IN (:db_condition_placeholder_0, :db_condition_placeholder_1, :db_condition_placeholder_2, :db_condition_placeholder_3, :db_condition_placeholder_4, :db_condition_placeholder_5, :db_condition_placeholder_6, :db_condition_placeholder_7, :db_condition_placeholder_8, :db_condition_placeholder_9, :db_condition_placeholder_10) GROUP BY "log"."messagelog"."type" HAVING (COUNT(*) >= :threshold) ORDER BY "cnt" DESC; Array ( [:db_condition_placeholder_0] => autoban [:db_condition_placeholder_1] => cron [:db_condition_placeholder_2] => php [:db_condition_placeholder_3] => system [:db_condition_placeholder_4] => user [:db_condition_placeholder_5] => locale [:db_condition_placeholder_6] => smtp [:db_condition_placeholder_7] => content [:db_condition_placeholder_8] => menu [:db_condition_placeholder_9] => xmlsitemap [:db_condition_placeholder_10] => advanced ban [:threshold] => 2 ) in Drupal\autoban\Form\AutobanAnalyzeForm->getAnalyzeResult() (line 286 of /___/public_html/modules/autoban/src/Form/AutobanAnalyzeForm.php).