Hello @gabs0110 welcome to the Nextcloud community 
You started a topic in support category. Unfortunately you ignored the template and a lot of information to help you is missing. Please add all necessary information like Nextcloud version, webserver type and version, os version, related log file content. Use the support template. Without additional information the community members cannot help you.
Your specific topic has been discussed many times, please use search and report what you tried and where you fail
Regards,
wwe