ERROR: Connect Error (1040) Too many connections

7. [ERROR] rude\exception::error()         called at /var/www/medsites/shared/includes/rude-php/src/database/rude-database.php:35
6. [OK]    rude\database->__construct()    called at /var/www/medsites/linkxpress/includes/Helper/Rude.php:105
5. [OK]    Helper_Rude::connect_medsites() called at /var/www/medsites/shared/includes/rude-php/src/workspace/etc/rude-rude.php:9
4. [OK]    rude\rude::connect_medsites()   called at /var/www/medsites/linkxpress/includes/Helper/JSONLD.php:383
3. [OK]    Helper_JSONLD::breadcrumbs()    called at /var/www/medsites/linkxpress/includes/Helper/Article.php:810
2. [OK]    Helper_Article::social_tags()   called at /var/www/medsites/shared/components/com_article/article.php:278
1. [OK]    require_once()                  called at /var/www/medsites/es_hospimedica/index.php:355