FATAL ERROR: Uncaught TypeError: array_unique():

Hi @rftbdev,

I’ll recommend?reinstalling?the iThemes Security plugin to see if this helps.

If this does not resolve the issue, we’ll like you to please proceed with a?conflict?test. But, first, create a recent backup in case you lose any settings during the trial and have to restore to a previous working state.

The following can assist you during this?test:?https://help.ithemes.com/hc/en-us/articles/115003073433-Checking-for-a-Conflict-

Please let me know if it helps and if you have further questions.

Best regards,
Shalom

For now, I have disabled the database card on the iThemes dashboard. Thank you for your recommendation. We will reinstall the plugin and then perform conflict tests as needed.

Hi @rftbdev,

You can ignore this post in case reinstalling the plugin and/or checking for conflicts helped you find a solution.

80	$files = scandir( $dir, SCANDIR_SORT_DESCENDING );
81	$files = array_unique( $files );

According to the scandir() page of the PHP manual:

Returns an?array?of filenames on success, or?false?on failure.

So it looks like scandir() is returning false in your env … and the plugin code, as is, does not handle it. It always assumes an array() is returned. Are there any (scandir() related) warnings in the error log ?

Hi there,
I hope the information provided helped resolve your issues. I will mark this post as resolved. If you still need some assistance, please feel free to open a new support topic, and we would be happy to assist.
Thank you!