intervention image not resizing image greater than 15mb

have you checked phpinfo() to see if your settings are being recognised? Reloaded server etc..? Oh...and you do have enough ram too?

@deansatch when I comment the save function using Intervention, it works fine. when using the intervention it is returning 500.

Is it the correct php.ini file? Try setting the limit in your code before the Intervention function:

ini_set('memory_limit', '1000M');

Post your code - maybe you are performing so many transformations even 1000MB isn't enough memory.

Also try freeing up memory immediately after save

$img->save('image.jpg'); $img->destroy();

@NASH - will chek and let ou know

@DEANSATCH - this is the code that i'm using for image save

$thumbFilename = "img-" . md5(rand(9999, 999999999)) . '.' . $file->getClientOriginalExtension();
                $file->storeAs('storage/uploads', $thumbFilename);

                $destinationPath = public_path('storage/uploads/');

                $img = Image::make($file->getRealPath());

                $img->resize(500, 500, function ($c) {
                    $c->aspectRatio();
                    // $c->upsize();
                })->save($destinationPath . 'thumb-' . $thumbFilename, 100);

@AJITHLAL - did you try adding $img->destroy(); to see if that helps?

Other than that you may have to look at the error logs to see what the reason for the 500 is

@DEANSATCH - Will check with that. No errors are listed in the error log

Because it is a 500 error it will not be the laravel log file, it will be your server log file

I've combined both of your( @nash , @deansatch ) suggestion and rewrite my code like below and it works perfect.

$orgFilename = "img-".md5(rand(9999,999999999)).'.'.$request->original_image->getClientOriginalExtension();
            $request->original_image->storePubliclyAs('uploads',$orgFilename);
            
            $destinationPath = public_path('storage/uploads/');
        ini_set('memory_limit', '1000M');
            $img = Image::make($img->getRealPath());
            $img->resize('500', '500')
            ->save($destinationPath.'thumbnail-'.$orgFilename)->destroy();

Thank you @nash and @deansatch for your help.