java - Cannot log in to the MySQL server after loging in in localhost using Tomcat -

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so here deal. can connect mysql credential when run tomcat 7 , web app in localhost:8080 @ first see app can "read" db. when try log in though, after that, can't access phpmyadmin mysql credentials , don't know why. think auto-creating threads/connections??? os:win7

i can guess not closing/releasing connections on java.

check how many concurrent connections have open on mysql:

show processlist;

also maximum mysql allows:

show variables 'max_connections'

if have many concurrent connections, should search not closing or releasing connections in code.


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