I really need help with bug please!

[verenuspulo]

I've been playing SPQR for 11 years, because in my opinion no other mod beats it in gameplay ... So I created some units, but I managed to add only two ... I made the change correctly in all files.
After adding the third unit the game crashes!
I think it was after I added the third unit in the descr_model_battle file, even if configured correctly... This error message "DATA_BASE_TABLET ERROR max records exceeded from file"

PS:I Know that files only accept 300 units,but is there any other way?Whoever can help me, I am grateful.

[verenuspulo]

Problem solved! I spent two days and two nights researching and studying in forums that nobody else frequents and there was no way to help me ...Simple the DMB does not allow adding units more than of 250...So just delete the units you don't like and create space to put the ones you created ....