SQL error creating sym_entries_data_# table

[danielepennati]

Hi,
I'm have a database error with collapse filed extension.
if I add a collapse filed to a section and save it I got this sql error:

CREATE TABLE IF NOT EXISTS sym_entries_data_914 ( id INT(11) UNSIGNED NOT NULL AUTO_INCREMENT, entry_id INT(11) UNSIGNED NOT NULL, value TEXT DEFAULT NULL, PRIMARY KEY (id), KEY entry_id (entry_id), FULLTEXT KEY value (value) )

so I have to make the sym_entries_data_# by myself via phpmyadmin.
It is quite annoying and I have this issue with different symphony version (2.2.5, 2.3.3, 2.3.5) and different version of the extension. MySql version is 5.5.33

There is any way to fix this issue? now I'm using the 1.2 version under symphony 2.3.5

Thanks a lot
daniele