Fatal error: Uncaught Exception: Replica state is bad , error=["statementsReplicas:Connection timed out after 2001 milliseconds","clusters:Connection timed out after 2000 milliseconds","Bad replicasIsOk, in {\"172.18.0.8\":false}","Have bad node : {\"172.18.0.8\":\"Connection timed out after 2000 milliseconds\"}"] in /var/www/html/chphp/example/cluster/cluster_07_test_ddl.php:17 Stack trace: #0 {main} thrown in /var/www/html/chphp/example/cluster/cluster_07_test_ddl.php on line 17