Innodb: Limited creation of tables

[Shomal Bafna]

The box is running a MySQL 3.23-47 Max rpm based version on a Mandrake 8.2 
Linux with Duron processor and 256MB Ram. Thera are 10 InnoDb type tables 
created and several MyISAM types too (approx 30 more.). On adding the 11 
table of InnoDb type the following error is displayed:

ERROR 1005 at line 1: Can't create table './myDB/personalDetails.frm' (errno: 
135)

Need help.

Shomal