Internal Server Error After Import

Hi, after import items I get an error: Internal Server Error
I was trying to upload products and make some custom fields. How I can solve this problem?

Welcome Yeison,

If you are self hosted check the logs for details

frappe@ubuntu:~/frappe-bench$ find logs -name ‘*.log’
logs/redis-socketio.log
logs/schedule.log
logs/redis-socketio.error.log
logs/worker.error.log
logs/web.error.log
logs/schedule.error.log
logs/bench.log
logs/node-socketio.error.log
logs/frappe.log
logs/node-socketio.log
logs/redis-cache.log
logs/redis-queue.log
logs/auto_update_log.log
logs/web.log
logs/redis-queue.error.log
logs/redis-cache.error.log
logs/worker.log

Or if you are hosted on erpnext.com, send your request to support@erpnext.com

edit: import can be tricky with dos and don’ts, a forum searches like ‘import error’ or import fail’ will give you pointers to avoid pitfalls

Also the docs, that may be basic but worth a read https://erpnext.org/docs/user/manual/en/setting-up/data/data-import-tool.html

I think the problem was due to many errors in the file and maybe that collapsed the database. The next day everything went back to normal.
Thanks for your help!