<?xml version="1.0" encoding="utf-8"?>
<api>
  <error code="internal_api_error_DBConnectionError" info="Exception Caught: DB connection error: Host &#039;dnalc03.cshl.edu&#039; is blocked because of many connection errors; unblock with &#039;mysqladmin flush-hosts&#039; (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/GlobalFunctions.php(2564): LoadBalancer->getConnection(-1, Array, false)
#3 /var/www/html/icwiki/includes/Revision.php(145): wfGetDB(-1)
#4 /var/www/html/icwiki/includes/Revision.php(49): Revision::newFromConds(Array)
#5 /var/www/html/icwiki/includes/parser/Parser.php(3108): Revision::newFromTitle(Object(Title))
#6 [internal function]: Parser->statelessFetchTemplate(Object(Title), Object(Parser))
#7 /var/www/html/icwiki/includes/parser/Parser.php(3069): call_user_func(Array, Object(Title), Object(Parser))
#8 /var/www/html/icwiki/includes/parser/Parser.php(3046): Parser->fetchTemplateAndTitle(Object(Title))
#9 /var/www/html/icwiki/includes/parser/Parser.php(2933): Parser->getTemplateDom(Object(Title))
#10 /var/www/html/icwiki/includes/parser/Preprocessor_Hash.php(880): Parser->braceSubstitution(Array, Object(PPFrame_Hash))
#11 /var/www/html/icwiki/includes/parser/Parser.php(2678): PPFrame_Hash->expand(Object(PPNode_Hash_Tree), 0)
#12 /var/www/html/icwiki/includes/parser/Parser.php(459): Parser->replaceVariables('{{Project:Sandb...')
#13 /var/www/html/icwiki/includes/api/ApiExpandTemplates.php(72): Parser->preprocess('{{Project:Sandb...', Object(Title), Object(ParserOptions))
#14 /var/www/html/icwiki/includes/api/ApiMain.php(386): ApiExpandTemplates->execute()
#15 /var/www/html/icwiki/includes/api/ApiMain.php(236): ApiMain->executeAction()
#16 /var/www/html/icwiki/includes/api/ApiMain.php(220): ApiMain->executeActionWithErrorHandling()
#17 /var/www/html/icwiki/api.php(77): ApiMain->execute()
#18 {main}

</error>
</api>