Cacti Mysql Copy Error

[demonyue]

Hi,i have two severs:
1.
CentOS release 5.5
Cacti Version 0.8.7b
mysql Ver 14.12 Distrib 5.0.95, for redhat-linux-gnu (x86_64) using readline 5.1
2.
CentOS release 5.5
Cacti Version 0.8.8a
mysql Ver 14.14 Distrib 5.5.2-m2, for pc-linux-gnu (i686) using readline 5.1

I want to copy the mysql database,when i use "mysqldump" and "source" to copy the data from Cacti Version 0.8.7b to Cacti Version 0.8.8a completely,but appear some error.Whether the mysql version is not compatible or not.
Please help me,thanks.