Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[08004] [1040] Too many connections in db_select() (line 2640 of /data/www/drupal/includes/database/database.inc).

Additional

PDOException: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'dabar.variable' doesn't exist: SELECT 1 AS expression FROM {variable} variable WHERE ( (name = :db_condition_placeholder_0) ); Array ( [:db_condition_placeholder_0] => drupal_js_cache_files ) in variable_set() (line 1310 of /data/www/drupal/includes/bootstrap.inc).