Modeler Community is down

The modeler community is down. Following error is displayed on page.

Warning: Unknown: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in Unknown on line 0

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000] [1040] Too many connections' in F:\web\feedback.bizagi.com\en\application\3.3.1\library\hotFiles.php:2203 Stack trace: #0 F:\web\feedback.bizagi.com\en\application\3.3.1\library\hotFiles.php(2203): PDO->__construct('mysql:host=biza...', 'bizagiadmin@biz...', '13c7@yAY!Pd5', Array) #1 F:\web\feedback.bizagi.com\en\application\3.3.1\library\hotFiles.php(2584): Zend_Db_Adapter_Pdo_Abstract->_connect() #2 F:\web\feedback.bizagi.com\en\application\3.3.1\library\hotFiles.php(1253): Zend_Db_Adapter_Pdo_Mysql->_connect() #3 F:\web\feedback.bizagi.com\en\application\3.3.1\library\hotFiles.php(2312): Zend_Db_Adapter_Abstract->query('SHOW TABLES', Array) #4 F:\web\feedback.bizagi.com\en\application\3.3.1\library\hotFiles.php(1587): Zend_Db_Adapter_Pdo_Abstract->query('SHOW TABLES', Array) #5 F:\web\feedback.bizagi.com\en\application\3.3.1\library\hotFiles.php(2602): Zend_Db_Adapter_Abstract->fetchCol('SHOW TABLES') #6 F:\web\feedback.bizagi.com\en\applicati in F:\web\feedback.bizagi.com\en\application\3.3.1\library\hotFiles.php on line 2218