Hi guys when i try to upload my db it says

SQL query:

--

-- Database: amg

-- Table structure for table accounts
CREATE TABLE accounts (
id int(11) NOT NULL,
username text,
password varchar(32) NOT NULL,
salt varchar(30) NOT NULL DEFAULT '1234567890',
email varchar(100) NOT NULL,
registerdate datetime DEFAULT CURRENTTIMESTAMP,
lastlogin datetime DEFAULT NULL,
ip text,
admin float NOT NULL DEFAULT '0',
supporter float NOT NULL DEFAULT '0',
vct float NOT NULL DEFAULT '0',
mapper float NOT NULL DEFAULT '0',
scripter float NOT NULL DEFAULT '0',
warnstyle int(1) NOT NULL DEFAULT '1',
hiddenadmin tinyint(3) UNSIGNED DEFAULT '0',
adminjail tinyint(3) UNSIGNED DEFAULT '0',
adminjailtime int(11) DEFAULT NULL,
adminjailby text,
adminjail_reason text,
muted tinyint(3) UNSIGNED DEFAULT '0',
globalooc tinyint(3) UNSIGNED DEFAULT '1',
friendsmessage varchar(255) NOT NULL DEFAULT 'Hi!'[...]
MySQL قال: مستندات وثائقية

1067 - Invalid default value for 'registerdate'

can you help me how to fix this error :D