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Just tried to install Query monitor on a site together with this plugin , but for some reason i get a fatal error as soon as both of the plugins are activated. Despite the fatal error, both plugins remain activated, but cause the same fatal error again as soon as one of the plugins gets deactivates. This is the error message:
Fatal error: Uncaught Error: preg_split(): Argument #2 ($subject) must be of type string, int given /wp-content/plugins/query-monitor/classes/Hook.php on line 65
When both plugins are activated, query monitor doesn’t work and i get the following error message in the console:
QM error from JS: QM output does not exist
Do you have any ideas what could cause this problem?