aew pessoal configurei coloquei minha aplicaçwo na web ontem a noite e ficou funcionado. Qunado acordei fui ver comom estava e nao funcionou!
chequei o log do servidor e achei o sequinte
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was43270 seconds ago.The last packet sent successfully to the server was 43270 seconds ago, which is longer than the server configured value of ‘wait_timeout’. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property ‘autoReconnect=true’ to avoid this problem.
onde faço eessa configuraçoes de wait_timeout? oque seria esse erro?