Timeout waiting for connection from pool and Connection has been shut down

[laotong95]

1:
org.apache.http.conn.ConnectionPoolTimeoutException: Timeout waiting for connection from pool
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.leaseConnection(PoolingHttpClientConnectionManager.java:316)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager$1.get(PoolingHttpClientConnectionManager.java:282)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:190)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
at org.telegram.telegrambots.updatesreceivers.DefaultBotSession$ReaderThread.getUpdatesFromServer(DefaultBotSession.java:249)
at org.telegram.telegrambots.updatesreceivers.DefaultBotSession$ReaderThread.run(DefaultBotSession.java:188)

2:
java.io.InterruptedIOException: Connection has been shut down
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:342)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
at org.telegram.telegrambots.updatesreceivers.DefaultBotSession$ReaderThread.getUpdatesFromServer(DefaultBotSession.java:249)
at org.telegram.telegrambots.updatesreceivers.DefaultBotSession$ReaderThread.run(DefaultBotSession.java:188)
Caused by: org.apache.http.impl.conn.ConnectionShutdownException: null
at org.apache.http.impl.conn.CPoolProxy.getValidConnection(CPoolProxy.java:77)
at org.apache.http.impl.conn.CPoolProxy.getSSLSession(CPoolProxy.java:137)
at org.apache.http.impl.client.DefaultUserTokenHandler.getUserToken(DefaultUserTokenHandler.java:82)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:326)
... 7 common frames omitted

[levlam]

The traces are from the bot's code and aren't related to the Telegram Bot API server.