Cannot connect to CSS - getting fatal error

Hi All,

Recently I updated old Typolight site to new Contao site. The site URL is:
http://newsfromnadia.com/

But find that my CSS file is not working. On checking this I found that CSS cannot be connected. Getting the following error:

Fatal error: Uncaught exception Exception with message Could not connect to database (Too many connections) thrown in /home/psolutio/public_html/newsfromnadia/system/libraries/Database.php on line 78

#0 /home/psolutio/public_html/newsfromnadia/system/libraries/Database.php(135): Database->__construct()
#1 [internal function]: Database::getInstance()
#2 /home/psolutio/public_html/newsfromnadia/system/libraries/System.php(176): call_user_func(Array)
#3 /home/psolutio/public_html/newsfromnadia/system/libraries/Model.php(86): System->import('Database')
#4 /home/psolutio/public_html/newsfromnadia/system/modules/backend/BackendUser.php(73): Model->__construct()
#5 /home/psolutio/public_html/newsfromnadia/system/modules/backend/BackendUser.php(160): BackendUser->__construct()
#6 [internal function]: BackendUser::getInstance()
#7 /home/psolutio/public_html/newsfromnadia/system/libraries/System.php(176): call_user_func(Array)
#8 /home/psolutio/public_html/newsfromnadia/contao/main.php(74): System->import('BackendUser', 'User')
#9 /home/psolutio/public_html/newsfromnadia/contao/main.php(229): Main->__construct()
#10 {main}

Can someone help on this soon?

Thanks in advance.
Prasun

the error message is not related to the css, it is a database error

ask your hosting provider about the limit of concurrent connections to your database

If you are explaining error is correct than I suggest you to recheck your host because This error not belongs to CSS but it is an database error .. So I suggest you to connect with your hosting provider and let him know about this error ..