Disappear upgrade button is causing your present roll.
Sometimes, conflicts with plugins or themes can cause issues with user roles and permissions. deactivating any recently installed plugins or themes to see if it resolves the problem. If the button reappears after deactivation, you can then reactivate the plugins/themes one by one to identify the specific one causing the conflict.
Ken
(@rapidhealz)
I would talk to your host about rolling back to the 5.x version of your site and then use all in one wp migration and do am export of your site and then use WAMP amd install it on your local computer and deactive all your plug-ins and upgrade and sew if you have the same issue. If you don’t have admin access to your site than your not the owner of your site.
If your admin account has disappeared, you can create a new admin account for your WordPress website using the following steps:
1. Access your website’s database: You will need to access your website’s database either through a database management tool like phpMyAdmin or through the command line, depending on your hosting setup.
2. Locate the wp_users table: In your website’s database, locate the table named “wp_users” (replace “wp_” with your database prefix if it is different).
3. Insert a new admin user: Within the wp_users table, insert a new row by clicking on the “Insert” or “Add” button. Fill in the required fields as follows:
user_login: Choose a username for your new admin account.
user_pass: Enter a strong password for your new admin account. Make sure to select the MD5 encryption option.
user_email: Provide the email address associated with the new admin account.
user_nicename: Enter a user-friendly name for the new admin account.
user_registered: Set the date and time for when the account is registered. You can use the current date and time.
user_status: Set this value to 0.
display_name: Enter the display name for the new admin account.
4. Save the new admin user: Save the changes you made to the wp_users table.
5. Assign admin privileges: To ensure the new user has administrative privileges, locate the wp_usermeta table and find the meta_key named “wp_capabilities” for the newly created user. Set the corresponding meta_value to a:1:{s:13:”administrator”;s:1:”1″;}.
6. Clear cache and login: Clear any caching mechanisms you have in place, and then attempt to log in to your WordPress website using the newly created admin account. You should now have access to the WordPress Dashboard and can proceed with the one-click upgrade to the latest version (6.2.2).
Remember to update the necessary plugins and themes to ensure compatibility with the latest version of WordPress. It’s also recommended to perform a backup of your website before making any changes to the database or upgrading WordPress to avoid data loss.
If you are unsure about accessing the database or making changes, it’s recommended to seek assistance from a developer or someone experienced with WordPress administration.