fix:bug

src/core/callcenter/acd.py

@@ -57,7 +57,7 @@ class AcdService:
         # self.logger.info("AcdService tryTransferAgent start")
         all_task = []
         for k, v in self.holdsQueue.items():
-            self.logger.info("AcdService tryTransferAgent start, queue.k:%s, q.v", k, v.qsize())
+            self.logger.info("AcdService tryTransferAgent start, queue.k:%s, q.v %s", k, v.qsize())
             all_task.append(self.pool.submit(self.holds_one_queue, k, v))
         wait(all_task, timeout=6, return_when=ALL_COMPLETED)