Well, I do not have the error message now, (and its in czech anyway), maybe czech admin @Urbanecm could help. Last year, when I had the same issue, he told me this (in czech): https://cs.wikiversity.org/wiki/Wikiverzita:Diskusn%C3%AD_prostor_(technika)#Akce_byla_pozastavena. Thank you.
Sep 17 2018
Ok. it works. I forgot to ask for increasing rate limit for the same IP adress. Not sure if the term "rate limit" is ok - so all the newbies /all new created account/ can make nearly unlimited changes. Now we can not publish changes all at once, we have to wait for few minutes. Shall I make new thread? Thank you.
Sep 11 2018
Thank you, Ill check tomorrow.
Sep 10 2018
I also warn you that future throttle exemption requests created with less than one week notice may be declined. Fulfilling your request requires an extraordinary deploy.