hi Sparks, you added a way with many broken tags, see way/475564141/history .
Pease try to correct this, because most of these tags are unique and not part of OSM wiki. thx, Alex

Hi hadidoki, you added many useless keys to way/169379799 . Please be more carefull.
KR, Alexander

Hi nitrofurano, you added many times the invisible character 0x7F into names of ways in South-Amrica. They cause different problems and are invisible with some tools, Please take care. Thanks, Alexander

Hi tren_sur, I fixed a bad key in way/133684806 . I think this was a typo. KR, Alex

hi vt100, i fixed 2 tags in your changes: 5=1 and 4=1. I assume they were typos, but anyway they have no meaning.
Best regards, Alex

comment wrong, not river but highway

Hi iWowik,
1. sorry, I did not want to hide it.
2. sorry I cannot read russian text (your err-page)
3. I saw some other frequent problems in wikipedia tags. Could you check this too? OSM wiki tells, to use wikipedia=lang:Name, not wikipedia:lang=lang:Name, or wikipedia:lang=Name(as only wiki-tag), osm.wiki/Key:wikipedia#Examples
Especially wikipedia:ru=ru:* is seen often.
Many Regards, Alexander

Hi iWowik, please follow the osm-wiki (wikipedia="lang:Article Name").
E.g. node/3479309600
see details: osm.wiki/Key:wikipedia#Examples
Thanks, Alex

hi A., please concider OSM-wiki, see: osm.wiki/Key:wikipedia#Examples
wikipedie="lang:Article Name" ,
Thanks, Alex

Hi zstadler, could you please fix "d"="d" tag.
You inserted it at node/1166158561
Thanks, Alex

please check, osm.org/way/435702970/history
I fixed it. As it is invisible in many views, you have to copy the name to a tool that shows all chars.
Another example (another changeset, perhaps another user),
https://taginfo.openstreetmap.org/tags/name=Carrer%20de%20Josep%20%7FMaria%20Caparr%C3%B3s
These special char makes it impossible to search! You need some hacks to locate them! There are about 500 objects in OSM withc such names. And about 80% was entered by 3 users mostly last year !

Hi JLZ. please follow the OSM-guidelines for wikipedia key. wikipedia="lang:Name"
osm.wiki/Key:wikipedia#Examples
Merci, Alex

Hi jconstanti, you inserted an invisible char (ASCII 0x7F - its only to be ignored) into many names during last year into Spain. E.g. way/435702970 . Invisible means: depending on tool, they are seen or not.
These strings are not searchable and sometimes not rendered correctly. KR, Alexander

Hi Gabriela, the #-sign is in the list of problem characters, see
https://taginfo.openstreetmap.org/reports/characters_in_keys#problem
Also a hint to a company in schools does not make sense. please fix/remove this unusual tag or convert to a "note="#mcasanturce".
Please do not invent new keys before reading the wiki:
osm.wiki/Education_features
Thanks, Alex

Hi, why you added a new unique key "g"= ? kr, Alex

what means "" = "0". KR, Alex

node/243045065 wikipedia �潳¦退您㾬

I think something went wrong with your scripts.
Why chinese wikipedia is added in BY (europe), and also not existing article many times ?
KR, Alex

Hi iWowik,
I saw many problematic wikipedia cahnges by you 2 days ago.
language code missing + not existing article (in any language) !
node/243047271 wikipedia 潳¦耀നD0�ёс
node/243047226wikipedia �潳¦耀ླ

Hi Fränky123, why you are adding tags like "email" = "email" to OSM. These tags have unknown keys (e.g. "email" = ".." would be ok). Also a line/way without other tags would still be useless. If you want (but even this would be unusual) you could add "created_by" = "me".
KR, Alex
(you can answer in german if you prefer)

Hi Griphon, in node/4638292605 you added an empty key "" = "Ferramenta Ceciliano". I fixed this to "name" = ..
KR, Alex