TypeError: ejs:220
    218|                                                         </a></span><span> |
    219|                                                     </span>
 >> 220|                                                     <span class="date"><%- article.publishTime.slice(0,10) %></span>
    221|                                                 </div>
    222|                                             </li>
    223|                                             <% }) %>

Cannot read properties of null (reading 'slice')
    at eval (eval at compile (/root/webmaker/node_modules/ejs/lib/ejs.js:652:12), <anonymous>:213:37)
    at Array.forEach (<anonymous>)
    at eval (eval at compile (/root/webmaker/node_modules/ejs/lib/ejs.js:652:12), <anonymous>:196:91)
    at anonymous (/root/webmaker/node_modules/ejs/lib/ejs.js:682:17)
    at exports.render (/root/webmaker/node_modules/ejs/lib/ejs.js:419:37)
    at /root/webmaker/templates/root.js:297:40
    at /root/webmaker/common/mtTemplate.js:697:8
    at /root/webmaker/common/mtTemplate.js:689:9
    at /root/webmaker/node_modules/async/dist/async.js:1143:9
    at /root/webmaker/node_modules/async/dist/async.js:473:16