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XF 1.5 Too Many Connections

Discussion in 'XenForo Questions and Support' started by Nirjonadda, Jul 2, 2016.

  1. Nirjonadda

    Nirjonadda Active Member


    I am getting many more Server Error Logs about Too many connections by Mysqli , Please can you let me know, what we need to raise to fixing on this error issue? I am using MariaDB 10.1.15 Version.

    Server Error Log
    Error Info
    Too many connections library/Zend/Db/Adapter/Mysqli.php:333
    Generated By
    Unknown Account24 minutes ago
    Stack Trace

    #0 /home/USER/public_html/library/Zend/Db/Adapter/Abstract.php(315): Zend_Db_Adapter_Mysqli->_connect()
    #1 /home/nadda/public_html/library/XenForo/Application.php(730): Zend_Db_Adapter_Abstract->getConnection()
    #2 [internal function]: XenForo_Application->loadDb(Object(Zend_Config))
    #3 /home/nadda/public_html/library/XenForo/Application.php(973): call_user_func_array(Array, Array)
    #4 /home/nadda/public_html/library/XenForo/Application.php(1004): XenForo_Application->lazyLoad('db', NULL)
    #5 /home/nadda/public_html/library/XenForo/Application.php(1609): XenForo_Application::get('db')
    #6 /home/nadda/public_html/library/XenForo/Session.php(236): XenForo_Application::getDb()
    #7 /home/nadda/public_html/library/XenForo/Session.php(323): XenForo_Session->__construct()
    #8 /home/nadda/public_html/library/XenForo/Session.php(257): XenForo_Session::getPublicSession(Object(Zend_Controller_Request_Http))
    #9 /home/nadda/public_html/library/XenForo/Controller.php(293): XenForo_Session::startPublicSession(Object(Zend_Controller_Request_Http))
    #10 /home/nadda/public_html/library/XenForo/Controller.php(306): XenForo_Controller->_setupSession('Index')
    #11 /home/nadda/public_html/library/XenForo/FrontController.php(350): XenForo_Controller->preDispatch('Index', 'XenForo_Control...')
    #12 /home/nadda/public_html/library/XenForo/FrontController.php(134): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch))
    #13 /home/nadda/public_html/index.php(13): XenForo_FrontController->run()
    #14 {main}

    Request State

    array(3) {
    "url"] => string(35"http://www.mysite.com/index.php"
    ["_GET"] => array(0) {
    "_POST"] => array(1) {
    "kPZJ9W_"] => string(7" HpjUO4"
  2. Brogan

    Brogan XenForo Moderator Staff Member

    This is a limitation imposed by your host.

    Contact them and ask them to raise the limit.
  3. Joeychgo

    Joeychgo Well-Known Member

    Exactly.... And if your host says they cannot, you should look for a different hosting company.
    Xon likes this.
  4. Tracy Perry

    Tracy Perry Well-Known Member

    And if you are your own sysadmin, then simply raising the max connections in your my.cnf will work.
    if you don't know where the my.cnf is, run
    updatedb && locate my.cnf
    it will normally be in /etc or /etc/mysql
    Load that file in an editor and look for max connections.

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