----(DEBUG INFOMATION)--------------------------------------------------------------------------------------
	system Error at open_mysql() in /home/ha-no-ne/public_html/ha-no-ne.com/public_html/system2/basicFunc.php (line=54)
	Fail to select database. -- SQLSTATE[HY000] [1226] User 'ha_no_ne' has exceeded the 'max_user_connections' resource (current value: 20)
	
	== call stack ==
	open_mysql() in /home/ha-no-ne/public_html/ha-no-ne.com/public_html/system2/basicFunc.php (line=54)
	() in /home/ha-no-ne/public_html/ha-no-ne.com/public_html/column_detail.php (line=15)
------------------------------------------------------------------------------------------------------------
	* to suppress this debug infomation, change the project configration.