one error found and corrected

dbFiles/OnlineGames.php

@@ -66,7 +66,7 @@
 				if ($data['status'] != "ACCEPTED") {
 					echo $data['status'];
 					$done = false;
-					$playerId[] = $data['playerId'];
+					$playerIds[] = $data['playerId'];
 				}
 			}
 			if ($done) {
@@ -81,7 +81,7 @@
 				$questionIdResult = $conn->query($questionSql);
 				$data = $questionIdResult->fetch_assoc();
 				$values = "";
-				foreach ($playerIdsArray AS $playerId) {
+				foreach ($playerIds AS $playerId) {
 					$values .= "($gameId, (SELECT name FROM users WHERE id = $playerId), " . $data['id'] . "),";
 				}
 				$values = rtrim($values, ",");