Fatal error: Uncaught Error: Call to undefined function WP_Statistics\Service\Debugger\Provider\array_key_last() in /home3/vajdelec/public_html/wp-content/plugins/wp-statistics/src/Service/Debugger/Provider/ErrorsDetectorProvider.php:55 Stack trace: #0 /home3/vajdelec/public_html/wp-content/plugins/wp-statistics/src/Traits/ErrorLoggerTrait.php(36): WP_Statistics\Service\Debugger\Provider\ErrorsDetectorProvider->errorListener() #1 /home3/vajdelec/public_html/wp-content/plugins/wp-statistics/includes/class-wp-statistics-hits.php(157): WP_STATISTICS\Hits::errorListener() #2 /home3/vajdelec/public_html/wp-content/plugins/wp-statistics/includes/class-wp-statistics-hits.php(277): WP_STATISTICS\Hits::record() #3 /home3/vajdelec/public_html/wp-includes/class-wp-hook.php(303): WP_STATISTICS\Hits->trackServerSideCallback(Object(WP)) #4 /home3/vajdelec/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array) #5 /home3/vajdelec/public_html/wp-includes/plugin.php(518): WP_Hook->do_action(Array) #6 /home3/vaj in /home3/vajdelec/public_html/wp-content/plugins/wp-statistics/src/Service/Debugger/Provider/ErrorsDetectorProvider.php on line 55