Create table fail with table 'xxx' is full error (1 reply)

Hi everyone, I 'm totally new to mysql cluster, recently I encountered a strange question, when I tried to create an new table for a database, the error message shown: "ERROR 1114 (HY000): The table 'xxx' is full". Only if I dropped another table first, it would be success. I have 229 tables totally in the system(all schemata). And I noticed the "max_data_size" and "data_free" for certain database are 0M, but it still be able to be inserted, and "data_size" is larger then 0M, I would like to know why?

Thanks

Jeff