500 - Internal Server Error

image is not defined

ReferenceError: image is not defined
    at /var/www/node.e-fork.local/public/node/newsdetail/newsDetailComponents/newsDetailGalerie.js:68:16
    at Array.map ()
    at NewsDetailGalerie.render (/var/www/node.e-fork.local/public/node/newsdetail/newsDetailComponents/newsDetailGalerie.js:62:64)
    at finishClassComponent (/var/www/node.e-fork.local/node_modules/react-dom/cjs/react-dom-server-legacy.node.development.js:5667:31)
    at renderClassComponent (/var/www/node.e-fork.local/node_modules/react-dom/cjs/react-dom-server-legacy.node.development.js:5700:3)
    at renderElement (/var/www/node.e-fork.local/node_modules/react-dom/cjs/react-dom-server-legacy.node.development.js:5947:7)
    at renderNodeDestructiveImpl (/var/www/node.e-fork.local/node_modules/react-dom/cjs/react-dom-server-legacy.node.development.js:6108:11)
    at renderNodeDestructive (/var/www/node.e-fork.local/node_modules/react-dom/cjs/react-dom-server-legacy.node.development.js:6080:14)
    at finishClassComponent (/var/www/node.e-fork.local/node_modules/react-dom/cjs/react-dom-server-legacy.node.development.js:5692:3)
    at renderClassComponent (/var/www/node.e-fork.local/node_modules/react-dom/cjs/react-dom-server-legacy.node.development.js:5700:3)