<?xml version="1.0"?>
<api>
  <error code="internal_api_error_DBConnectionError" info="Exception Caught: DB connection error: Too many connections (127.0.0.1)" xml:space="preserve">

#0 /var/www/admin/data/www/edufuture.biz/includes/db/LoadBalancer.php(685): DatabaseBase->reportConnectionError('Unknown error (...')
#1 /var/www/admin/data/www/edufuture.biz/includes/db/LoadBalancer.php(455): LoadBalancer->reportConnectionError(Object(DatabaseMysql))
#2 /var/www/admin/data/www/edufuture.biz/includes/GlobalFunctions.php(2973): LoadBalancer->getConnection(-1, Array, false)
#3 /var/www/admin/data/www/edufuture.biz/includes/LocalisationCache.php(760): wfGetDB(-1)
#4 /var/www/admin/data/www/edufuture.biz/includes/LocalisationCache.php(321): LCStore_DB->get('ru', 'deps')
#5 /var/www/admin/data/www/edufuture.biz/includes/LocalisationCache.php(350): LocalisationCache->isExpired('ru')
#6 /var/www/admin/data/www/edufuture.biz/includes/LocalisationCache.php(262): LocalisationCache->initLanguage('ru')
#7 /var/www/admin/data/www/edufuture.biz/includes/LocalisationCache.php(205): LocalisationCache->loadItem('ru', 'defaultUserOpti...')
#8 /var/www/admin/data/www/edufuture.biz/languages/Language.php(442): LocalisationCache->getItem('ru', 'defaultUserOpti...')
#9 /var/www/admin/data/www/edufuture.biz/includes/User.php(1052): Language->getDefaultUserOptionOverrides()
#10 /var/www/admin/data/www/edufuture.biz/includes/User.php(1974): User::getDefaultOptions()
#11 [internal function]: User->getOption('numberheadings')
#12 /var/www/admin/data/www/edufuture.biz/includes/StubObject.php(58): call_user_func_array(Array, Array)
#13 /var/www/admin/data/www/edufuture.biz/includes/StubObject.php(182): StubObject->_call('getOption', Array)
#14 /var/www/admin/data/www/edufuture.biz/includes/parser/ParserOptions.php(150): StubUser->__call('getOption', Array)
#15 /var/www/admin/data/www/edufuture.biz/includes/parser/ParserOptions.php(150): StubUser->getOption('numberheadings')
#16 /var/www/admin/data/www/edufuture.biz/includes/parser/ParserOptions.php(109): ParserOptions->initialiseFromUser(NULL)
#17 /var/www/admin/data/www/edufuture.biz/includes/api/ApiParse.php(58): ParserOptions->__construct()
#18 /var/www/admin/data/www/edufuture.biz/includes/api/ApiMain.php(595): ApiParse->execute()
#19 /var/www/admin/data/www/edufuture.biz/includes/api/ApiMain.php(338): ApiMain->executeAction()
#20 /var/www/admin/data/www/edufuture.biz/includes/api/ApiMain.php(322): ApiMain->executeActionWithErrorHandling()
#21 /var/www/admin/data/www/edufuture.biz/api.php(116): ApiMain->execute()
#22 {main}

</error>
</api>