Much scripts don't work good

[Rews]

Hi.

Why when using scripts from 2014-2015 year it doesn't working good? i tested about 15-20 scripts and only 2-3 work good. All scripts have problem with refiller (before update bbot , i think half year ago all work good, now much bugs.... )

[Catar]

because lot changed in bbot

[Rews]

so old script can to remake easy or have to make new scripts ? ;f