Can delete files but no more than 100MB

[Tuhadj]

Nextcloud version : 17.0.1
Operating system and version : 18.04.03 LTS
Apache or nginx : Apache
PHP version : 7.2.25

The issue you are facing:
I am unable to delete from the web interface files or elements higher than 80MB-100MB
And at the same time I can easily delete pictures or files that are 20MB or everything else below 100MB

How can I proceed ?

The output of your config.php file in /path/to/nextcloud

<?php
$CONFIG = array (
  'instanceid' => 'XXX',
  'passwordsalt' => 'XXX',
  'secret' => 'XXX',
  'trusted_domains' => 
  array (
    0 => 'XXX.com',
  ),
  'datadirectory' => '/homepages/XX/XXXXX',
  'dbtype' => 'sqlite3',
  'version' => '17.0.1.1',
  'overwrite.cli.url' => 'https://XXX',
  'installed' => true,
  'maintenance' => false,
  'app_install_overwrite' => 
  array (
    0 => 'bookmarks_fulltextsearch',
  ),
);

[gas85]

What is your RAM and free Space amount? Also memory limit by PHP?
Also What kind of error do you see when delete bigger files?

[Tuhadj]

Thanks for the reply @gas85
Here are the details :

[gas85]

Wow, this is huge
Your upload max file size is 64 MB, this could cause an error if you use WebUI, but I’m nut sure here . Please check this out: Uploading big files > 512MB