CREATE TABLE IF NOT EXISTS `indexano` (

`ID` SMALLINT( 3 ) NOT NULL ,
`Title` VARCHAR( 32 ) NOT NULL ,
`SecondTitle` VARCHAR( 50 ) NOT NULL ,
`PostedBy` VARCHAR( 24 ) NOT NULL ,
`PostedByID` MEDIUMINT( 6 ) NOT NULL ,
`created_at` TIMESTAMP NOT NULL DEFAULTCURRENT_TIMESTAMP( ) ,
`Text` TEXT CHARACTER SET utf8 COLLATE utf8_romanian_ci NOT NULL ,
`ImgLink` VARCHAR( 128 ) NOT NULL ,
`Skin` SMALLINT( 3 ) NOT NULL ,
`updated_at` TIMESTAMP NOT NULL DEFAULTCURRENT_TIMESTAMP( ) ,
`Views` MEDIUMINT( 6 ) NOT NULL
) ENGINE = INNODB AUTO_INCREMENT =15 DEFAULT CHARSET = latin1;

MySQL zice: Documentație

#1293 - Incorrect table definition; there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT or ON UPDATE clause