<?xml version="1.0" encoding="utf-8"?> <api> <error code="internal_api_error_DBConnectionError" info="Exception Caught: DB connection error: Host 'dnalc03.cshl.edu' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' (dnalc07.cshl.edu)"> #0 /var/www/html/icwiki/includes/db/LoadBalancer.php(686): Database->reportConnectionError('Unknown error (...') #1 /var/www/html/icwiki/includes/db/LoadBalancer.php(453): LoadBalancer->reportConnectionError(Object(DatabaseMysql)) #2 /var/www/html/icwiki/includes/BagOStuff.php(442): LoadBalancer->getConnection(-2) #3 /var/www/html/icwiki/includes/BagOStuff.php(492): MediaWikiBagOStuff->_getDB() #4 /var/www/html/icwiki/includes/BagOStuff.php(316): MediaWikiBagOStuff->getTableName() #5 /var/www/html/icwiki/includes/BagOStuff.php(240): SqlBagOStuff->_query('SELECT value,ex...', 'teachercenter-m...') #6 /var/www/html/icwiki/includes/MessageCache.php(246): SqlBagOStuff->get('teachercenter-m...') #7 /var/www/html/icwiki/includes/MessageCache.php(606): MessageCache->load('en') #8 /var/www/html/icwiki/includes/MessageCache.php(543): MessageCache->getMsgFromNamespace('Mainpage', 'en') #9 [internal function]: MessageCache->get('mainpage', true, true) #10 /var/www/html/icwiki/includes/StubObject.php(58): call_user_func_array(Array, Array) #11 /var/www/html/icwiki/includes/StubObject.php(76): StubObject->_call('get', Array) #12 /var/www/html/icwiki/includes/GlobalFunctions.php(467): StubObject->__call('get', Array) #13 /var/www/html/icwiki/includes/GlobalFunctions.php(467): StubObject->get('mainpage', true, true) #14 /var/www/html/icwiki/includes/GlobalFunctions.php(432): wfMsgGetKey('mainpage', true, true, true) #15 /var/www/html/icwiki/includes/GlobalFunctions.php(380): wfMsgReal('mainpage', Array, true, true) #16 /var/www/html/icwiki/includes/api/ApiQuerySiteinfo.php(84): wfMsgForContent('mainpage') #17 /var/www/html/icwiki/includes/api/ApiQuerySiteinfo.php(49): ApiQuerySiteinfo->appendGeneralInfo('general') #18 /var/www/html/icwiki/includes/api/ApiQuery.php(211): ApiQuerySiteinfo->execute() #19 /var/www/html/icwiki/includes/api/ApiMain.php(386): ApiQuery->execute() #20 /var/www/html/icwiki/includes/api/ApiMain.php(236): ApiMain->executeAction() #21 /var/www/html/icwiki/includes/api/ApiMain.php(220): ApiMain->executeActionWithErrorHandling() #22 /var/www/html/icwiki/api.php(77): ApiMain->execute() #23 {main} </error> </api>