[Solved] LS-Opt curve matching

I get (maybe) this error in the folders job_log:
[STDOUT] History_DumpData2F_RemoveLarge:timeVec_trunc: Not enough space

Otherwise the error could be this:

[STDOUT] Space for -1 float needed

Ok... now it works. I just do not know why. I used one of the examples from the lsopt site and just switched to my key file, my target history, my parameters... Anyway, the topic is closed.