In most cases, the dir attribute is empty (null) which causes a notice error in the recent PHP version.
ErrorException: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/vendor/yajra/laravel-datatables-oracle/src/Utilities/Request.php:101
In most cases, the
dir
attribute is empty (null) which causes a notice error in the recent PHP version.