How to optimize the code of react for beginners

data.map(function(value, index){
            //console.log("valueTitle = ", value.title)
            if( index< 6 ) {
                if( value.title === null "| value.title === "") {
                    value.title =""
                }
                showDataDid01.push(value.title)
                showImageDid01.push(value["imageUrl"])
                showSource01.push(value["source"])
                showVideo01.push(value["videoUrl"])
                showImageWidth01.push(value["width"])
                showImageHeight01.push(value["height"])
            } else if ( index<12 ) {
                if( value.title === null || value.title === "") {
                    value.title =""
                }
                showDataDid02.push(value.title)
                showImageDid02.push(value["imageUrl"])
                showSource02.push(value["source"])
                showVideo02.push(value["videoUrl"])
                showImageWidth02.push(value["width"])
                showImageHeight02.push(value["height"])
            } else if ( index<18 ) {
                if( value.title === null || value.title === "") {
                    value.title =""
                }
                showDataDid03.push(value.title)
                showImageDid03.push(value["imageUrl"])
                showSource03.push(value["source"])
                showVideo03.push(value["videoUrl"])
                showImageWidth03.push(value["width"])
                showImageHeight03.push(value["height"])
            }
        })


_self.setState({
            videoGroupByPage: videoGroupByPage,
            pageQuantity: pageTotal,
            showData01: showDataDid01,
            showData02: showDataDid02,
            showData03: showDataDid03,
            showImage01: showImageDid01,
            showImage02: showImageDid02,
            showImage03: showImageDid03,
            showImageWidth01: showImageWidth01,
            showImageWidth02: showImageWidth02,
            showImageWidth03: showImageWidth03,
            showImageHeight01: showImageHeight01,
            showImageHeight02: showImageHeight02,
            showImageHeight03: showImageHeight03,
            showSource01: showSource01,
            showSource02: showSource02,
            showSource03: showSource03,
            showVideo01: showVideo01,
            showVideo02: showVideo02,
            showVideo03: showVideo03,
        })
Apr.07,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b226fb-2ab60.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b226fb-2ab60.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?