XF 1 Tip Tutorial How to fix "Please enter a message with no more than 10000 characters." 1.0

If you come across this error message when creating your forum then it means your thread have more than 100000 characters and to fix it you need to raise the limit via ACP.

1- Go into AdminCP -> Options -> Messages :
First option will be:
Maximum Message Length

2- Raise the limit as your needs then hit save changes