Fatal error: Uncaught Error: QM_Hook::process(): Argument #2 ($wp_filter)

  • When we activate Query Monitor, requests to pages return:

    Fatal error: Uncaught Error: QM_Hook::process(): Argument #2 ($wp_filter) must be of type array, string given, called in /path-to-our-domain/wp-content/plugins/query-monitor/collectors/hooks.php on line 69

    in /path-to-our-domain/wp-content/plugins/query-monitor/classes/Hook.php on line 26

    I’ve searched this support area but have not seen this asked before.

    Any suggestions please?

Viewing 1 replies (of 1 total)
  • Plugin Author John Blackbourn

    (@johnbillion)

    WordPress Core Developer

    Did you get this solved? I think this might be due to an incomplete upgrade. Can you try deleting and reinstalling Query Monitor?

Viewing 1 replies (of 1 total)
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