Error 503 – Debug message “Optional parameter $post_types declared

Hello alank2,
Greetings. Hope you are doing well.

Thanks for reaching out to us. We have checked on our end with the Essential Addons for Elementor plugin version 6.1.20 but didn’t find such error on our end.

To assist you further, please provide us with the details of the error you are experiencing. Additionally, please provide us with the full debug log and reproducing steps so that we can thoroughly investigate the issue and provide appropriate support.

We look forward to hearing from you soon.
Thank you.

Hello alank2,

Thanks for getting back to us and for sharing the details. I have tested this on my end. I found that the Data Table is editable properly and, the changes are reflected on the front-end. Please check this screencast from my end: https://d.pr/v/sQcMH0

Please make sure that you are are using latest version of Essential Addons for Elementor and, Elementor plugins, then check once again. If the issue still persists, then this issue arises when the server encounters an unexpected condition and is unable to fulfill the request.

There can be multiple reasons behind it. The best initial step is to request the PHP error logs from your hosting provider, as they will indicate the exact cause.

Common Causes and Solutions:

1. Problematic Sections in the Page

Consider removing certain sections from the page you are editing and check if it allows you to save it. You can restore removed sections using Elementor’s revision history.

2. Memory Limit Reached

• Adjust your website’s memory limit to meet Elementor’s system requirements. You need to increase your website’s memory to 512 MB to help avoid loading issues.
• Activate WordPress debug mode to determine the required memory amount.
• You can also reduce the number of post revisions using plugins such as WP Sweep. Learn how to use it here.
• If the issue persists, attempt to divide your page into smaller templates.

3. Server Configuration Issues

• At times, HTTP/HTTPS conflicts lead to this error. Ensure that your site has a valid SSL certificate.
• After adding SSL, navigate to Elementor > Tools > Replace URL to update the site links.

4. “Publish/Update” Button Not Working

• Security Plugins: Certain plugins like WordFence might block update actions. Consider enabling “learning mode” or contacting their support.
• Server Firewall: Your server’s firewall might also block requests. Reach out to your hosting provider for assistance.

I hope this will resolve your issue. Please let us know the update after checking on your end.
Thank you.