Getting the following error while importing mysql database dump.
ERROR 1115 (42000): Unknown character set: 'utf8mb4'
As the message showing the current version of mysql not supporting the character set 'utf8mb4'. We need to upgrade the mysql for temporary resolving the problem.
utf8mb4 is a superset of utf8.
For fixing the problem temporarily,
- Open sql file by text editor
- Find and replace all utf8mb4 to utf8
- Import it again