Undefined

How to fix undefined headers in admin panel? It’s inside al the modules.

Set your Linux file ownerships and permissions properly, as instructed in the installation guide.

https://docs.suitecrm.com/admin/installation-guide/downloading-installing/

Done. Still it didn’t work. I’m hosting it on HostGator.

Have you tried a Quick Repair and Rebuild after fixing permissions?

In Admin / Schedulers, at the bottom of the table , what are the instructions printed there about crontab?

This tells me you web server user name, that’s why I am asking, so we can double-check ownerships.

Yes I tried Quick repair and rebuild. Still didn’t worked.

In Admin / Schedulers, at the bottom of the table , what are the instructions printed there about crontab?

In order to run SuiteCRM Schedulers, edit your web server user’s crontab file with this command:
sudo crontab -e -u vstacqo9
… and add the following line to the crontab file:

          • cd /home/vstacqo9/public_html/crm; php -f cron.php > /dev/null 2>&1

Ok, and so you can run this from the root of your SuiteCRM installation:


  sudo chown -R vstacqo9:vstacqo9 .
  sudo chmod -R 755 .
  sudo chmod -R 775 cache custom modules themes data upload
  sudo chmod 775 config_override.php 2>/dev/null

Then a QR&R

Tried everything it still didn’t work. Can you help me remotely? I can give you a remote session to fix this.

Sorry, I can’t do that.

Can you share here the results of this command, given from the root of your SuiteCRM installation?

ls -al

This will let me have a look at your permissions and ownership settings.