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

#0 /var/www/html/wiki/includes/db/Database.php(983): DatabaseBase->reportQueryError('Got error 28 fr...', 1030, 'SELECT DISTINCT...', 'ApiQueryExterna...', false)
#1 /var/www/html/wiki/includes/db/Database.php(1434): DatabaseBase->query('SELECT DISTINCT...', 'ApiQueryExterna...')
#2 /var/www/html/wiki/includes/api/ApiQueryBase.php(274): DatabaseBase->select(Array, Array, Array, 'ApiQueryExterna...', Array, Array)
#3 /var/www/html/wiki/includes/api/ApiQueryExternalLinks.php(78): ApiQueryBase->select('ApiQueryExterna...')
#4 /var/www/html/wiki/includes/api/ApiQuery.php(273): ApiQueryExternalLinks->execute()
#5 /var/www/html/wiki/includes/api/ApiMain.php(834): ApiQuery->execute()
#6 /var/www/html/wiki/includes/api/ApiMain.php(380): ApiMain->executeAction()
#7 /var/www/html/wiki/includes/api/ApiMain.php(351): ApiMain->executeActionWithErrorHandling()
#8 /var/www/html/wiki/api.php(77): ApiMain->execute()
#9 {main}

</error>
</api>