Trailou Honya
Who are you using shared hosting with?
I hit it with the same request in-site using curl (taken from firebug)
curl 'https://www.tracedetrail.com/forum/flarum/api/discussions' -X POST -H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' -H 'Accept-Encoding: gzip, deflate, br' -H 'Accept-Language: en-US,en;q=0.5' -H 'Authorization: Token 0DO3WJuX9Ok4hE4BjlcTnqiKSy8Y0HvX0frv0IHT' -H 'Connection: keep-alive' -H 'Content-Length: 139' -H 'Content-Type: application/json; charset=utf-8' -H 'Cookie: flarum_remember=0DO3WJuX9Ok4hE4BjlcTnqiKSy8Y0HvX0frv0IHT' -H 'DNT: 1' -H 'Host: www.tracedetrail.com' -H 'Referer: https://www.tracedetrail.com/forum/flarum/' -H 'User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:44.0) Gecko/20100101 Firefox/44.0' -d '{"data":{"type":"discussions","attributes":{"title":"test","content":"test"},"relationships":{"tags":{"data":[{"type":"tags","id":"1"}]}}}}'
with response similar
{"errors":[[]]}
Trailou In my file php-errors.log, I have only "PHP Deprecated" messages.
Then it's probably not a php error.
I should of been more clear. Is there anyway for you to have access to Apache error logs. Sometimes hosters permit you to temporarily enable logging.