Chifundo Kasiya writes: “The ‘Not enough memory to open this page’ error usually appears when trying to open a new page in Chrome. It means the browser has used your computer’s available RAM (physical memory) and can’t open more pages. Luckily, it’s fixable.” Closing excess tabs, updating Chrome, enabling Memory Saver mode, clearing the cache and cookies, disabling extensions, and increasing virtual memory may all rectify the situation.