Importing mysqlnd database to MySQL server Importing a mysqlnd (5.0.12) database to MySQL server (5.1.66) causes error? Currently we are performing this task and encountering errors (like below):


  ERROR 1146 (42S02): Table 'xx-xxx-xxx-xxx' doesn't exist
  
  ERROR 1273 (HY000): Unknown collation: 'utf8mb4_unicode_ci'
  
  ERROR 1115 (42000): Unknown character set: 'utf8mb4'
The cause of the problems may be that the utf8mb4 character set has been added in Mysql 5.5.3. 

You need to upgrade MySQL server or change your data to working with utf without mb4. Here you can find some tips how to do it