FANWE Database Error

The database has encountered a problem.

Error messages:

[Type] dbnot_connect [1040] Too many connections

Program messages:

[Line: 0018]/home/wwwroot/ii7hw/book.php(FanweService->initialize) [Line: 0058]/home/wwwroot/ii7hw/core/fanwe.php(initializeFanwe) [Line: 0052]/home/wwwroot/ii7hw/core/class/mysql.class.php(FDbMySql->_dbConnect) [Line: 0062]/home/wwwroot/ii7hw/core/class/mysql.class.php(FDbMySql->halt) [Line: 0233]/home/wwwroot/ii7hw/core/class/mysql.class.php(FanweError->dbError) [Line: 0125]/home/wwwroot/ii7hw/core/class/error.class.php(FanweError->debugBacktrace)