Error generating content

Hi! We’re testing your plugin and we get a error on the Generating content step:

“It appears that your web server has some kind of timeout limit. This can also occur if you are using a VPS, CDN, proxy, firewall, or Cloudflare. To resolve this issue, please contact your hosting provider and request an increase in the timeout limit.”

We are not using VPS, CDN, proxy, firewall, or Cloudflare on this account.

The log file is:

PHP Warning: session_start(): Cannot start session when headers already sent in /home/newsites/relocation.optimizeddevelopment.net/wp-content/plugins/gpt3-ai-content-generator/gpt3-ai-content-extra.php on line 214

What do you think we can do to fix it?

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