Undefined index: file

Hello,
my site has query monitor plugin which give me notice
Undefined offset: Undefined index: file

wp-content/plugins/query-monitor/output/html/languages.php:79
do_action(‘shutdown’)
wp-includes/load.php:1100
shutdown_action_hook()
Unknown location

Aldo Notice Undefined index: line

wp-content/plugins/query-monitor/output/html/languages.php:79
do_action('shutdown')
wp-includes/load.php:1100
shutdown_action_hook()
Unknown location

How to fix this
need you help
best regards

• This topic was modified 4 years ago by raniafathy651.