Hello,
Thank you for contacting the support, and sorry for any inconvenience that might have been caused due to that.
Could you please share the error logs so we can further determine the issue? You may insert the logs in the Sensitive Data section.
If you prefer, we can take a closer look at your admin settings. Please edit the first post on this ticket and include your WordPress & FTP logins in the designated Sensitive Data section.
Please do take a complete backup of your website before sharing the information with us.

It is completely secure and only our support staff has access to that section. If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:
https://wordpress.org/plugins/temporary-login-without-password/
You can use the above plugin in conjunction with the WP Security Audit Log to monitor what changes our staff might make on your website (if any):
https://wordpress.org/plugins/wp-security-audit-log/
We really look forward to helping you.
Fatal error: Unknown: Cannot use output buffering in output buffering display handlers in Unknown on line 0
questo è quello che esce se attivo entrambi i plugin, quando clicco su forum esce questa scritta
Hello,
Thank you for contacting the support and sorry for any inconvenience that might have been caused due to that.
Please ensure that the following PHP values are set:
PHP Memory Limit: 512M
Max input time: 150
PHP time limit: 120
PHP max input variables: 1000
You may get in touch with your web host and ask them to set the above values.
Do let us know how it goes.
Looking forward to helping you. Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.