<?xml version="1.0"?>
<api>
  <error code="internal_api_error_DBQueryError" info="Database query error" xml:space="preserve">

#0 /var/www/html/mediawiki/1.24.2/includes/db/Database.php(1182): DatabaseBase->reportQueryError('Key 'tl_from' d...', 1176, 'SELECT  tl_from...', 'ApiQueryLinks::...', false)
#1 /var/www/html/mediawiki/1.24.2/includes/db/Database.php(1650): DatabaseBase->query('SELECT  tl_from...', 'ApiQueryLinks::...')
#2 /var/www/html/mediawiki/1.24.2/includes/api/ApiQueryBase.php(368): DatabaseBase->select(Array, Array, Array, 'ApiQueryLinks::...', Array, Array)
#3 /var/www/html/mediawiki/1.24.2/includes/api/ApiQueryLinks.php(149): ApiQueryBase->select('ApiQueryLinks::...')
#4 /var/www/html/mediawiki/1.24.2/includes/api/ApiQueryLinks.php(75): ApiQueryLinks->run(Object(ApiPageSet))
#5 /var/www/html/mediawiki/1.24.2/includes/api/ApiPageSet.php(175): ApiQueryLinks->executeGenerator(Object(ApiPageSet))
#6 /var/www/html/mediawiki/1.24.2/includes/api/ApiPageSet.php(131): ApiPageSet->executeInternal(false)
#7 /var/www/html/mediawiki/1.24.2/includes/api/ApiQuery.php(269): ApiPageSet->execute()
#8 /var/www/html/mediawiki/1.24.2/includes/api/ApiMain.php(932): ApiQuery->execute()
#9 /var/www/html/mediawiki/1.24.2/includes/api/ApiMain.php(364): ApiMain->executeAction()
#10 /var/www/html/mediawiki/1.24.2/includes/api/ApiMain.php(335): ApiMain->executeActionWithErrorHandling()
#11 /var/www/html/mediawiki/1.24.2/api.php(85): ApiMain->execute()
#12 {main}

</error>
</api>