Thank you for writing in and for the credentials but what is your login page? I tried
/wp-admin but it did not work. In the meantime, please do the following,
- Clear all the site caches (plugin, server-side, CDN, and browser’s cache) so that the code from the latest release is always in use. This will help you to avoid any potential errors. While you’re at it, please deactivate this caching feature while we tackle this issue.
- Test for a plugin conflict. You can do this by deactivating all third party plugins, and seeing if the problem remains. If it’s fixed, you’ll know a plugin caused the problem, and you can narrow down which one by reactivating them one at a time.
- Contact your hosting provider to increase your allocated memory limit or do it yourself by adding this code in your wp-config.php file.
define( 'WP_MEMORY_LIMIT', '512M' );
define( 'WP_MAX_MEMORY_LIMIT', '512M' );
You can add it before the line:
/* That’s all, stop editing! Happy blogging. */
[Increasing PHP Memory Limit](https://theme.co/apex/forum/t/troubleshooting-increasing-php-memory-limit/16935)
Let us know how it goes,