Db Exception! custom_message:Could Not Connect To Db!

query:

error:SQLSTATE[HY000] [1203] User kursnali_phpsc already has more than 'max_user_connections' active connections

message:Could Not Connect To Db!

file:/home1/kursnalista/public_html/common/classes/class.dblayer.php

line:127

trace:#0 /home1/kursnalista/public_html/common/classes/class.dblayer.php(89): DbLayer->_conectToDb(Array, 'kursnali_phpsc', 'kur5scr1pt!#?!', false)
#1 /home1/kursnalista/public_html/common/classes/class.frontcontroller.php(120): DbLayer->__construct('localhost', 'kursnali_phpsc', 'kur5scr1pt!#?!', 'kursnali_curlis...')
#2 /home1/kursnalista/public_html/common/classes/class.frontcontroller.php(2145): Front_Controller->initDb()
#3 /home1/kursnalista/public_html/common/classes/class.frontcontroller.php(2764): Front_Controller->getKeywordById(110)
#4 /home1/kursnalista/public_html/index.php(42): Front_Controller->manageDisplay('articles')
#5 {main}