Clicking Quarantine tab causes fatal error.

Resolved

(@wp_kc)

[23-Apr-2025 19:39:46 America/Denver] PHP Fatal error:  Uncaught TypeError: ksort(): Argument #1 ($array) must be of type array, bool given in /wp-content/plugins/ninjascanner/lib/tab_quarantine.php:104
Stack trace:
#0 /wp-content/plugins/ninjascanner/lib/tab_quarantine.php(104): ksort(false)
#1 /wp-content/plugins/ninjascanner/lib/tab_quarantine.php(19): nscan_get_quarantined()
#2 /wp-content/plugins/ninjascanner/lib/ui.php(117): require_once('/home/....')
#3 /wp-content/plugins/ninjascanner/lib/ui.php(30): nscan_menu_quarantine()
#4 /wp-includes/class-wp-hook.php(324): nscan_main_menu('')
#5 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array)
#6 /wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#7 /wp-admin/admin.php(260): do_action('ninjafirewall_p...')
#8 {main}
  thrown in /wp-content/plugins/ninjascanner/lib/tab_quarantine.php on line 104

This error happens in PHP v8.2 and v8.3

Viewing 3 replies - 1 through 3 (of 3 total)

Plugin Contributor bruandet
(@bruandet)

7 months, 3 weeks ago

The quarantine file seems corrupted.
Try to rename or delete it: wp-content/ninjascanner/nscan[xxx-random-characters-here-xxx]/quarantine/quarantine.php

Thread Starter wp_kc
(@wp_kc)

7 months, 2 weeks ago

That didn’t fix it. But based on your response, I deleted the plugin, made sure all the plugin files and directories were deleted from the server, then re-installed it. After that, the Quarantine tab started working again.

Thanks!

Thread Starter wp_kc
(@wp_kc)

7 months, 2 weeks ago

Forgot to mark resolved

Viewing 3 replies - 1 through 3 (of 3 total)

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