WordPress automatically signed me out and when I tried to login again IU got this error,
First I check the DB and saw my user didn't have the Administrator privileges
a:1:{s:13:"administrator";s:1:"1";}, it was something else with WPML value, after that I have checked with my client user and found out my user didn't had role.
Why this happen?
You mean that you went to check wp_usermeta and the wp_capabilities key for your user and found that it was missing administrator?
It is true that during set up WPML adds capabilities for translators, so that the entry in wp_capabilities would typically look something like this (after unserializing):
I was just editing product on the regular editing and need to login again after WordPress logged me out after the time they define for automatic logged out as passed
I using Elementor and WooLentor - WooCommerce Elementor Addons + Builder.
All the capabilities was deleted for the user I was using
OK, but I don't believe there is any WPML action while editing posts that could modify a role to strip its existing capabilities, and it's not clear from what you've written that it necessarily is WPML that is responsible for that.
Without some specific steps to replicate there is not much we can do here.
You could try installing an activity log plugin that keeps a track of every action taken on the site, in case it offers any clues as to the cause were it to ever happen again.
In which case you could open another ticket and mention that it has happened before.