In T189416#4041268, @Aklapper wrote:

The wikitext in the link provided calls {{Special:Suivi des liens/Projet:Jeu vidéo/Index|hidebots=0|limit=1000|days=30}}

For a (technical) explanation: unstrip-size-warning is shown when the maximum expansion size for nested parser extension tags is exceeded. "Unstrip" refers to the internal function of the parser, called 'unstrip', which recursively puts the output of parser functions in the place of the parser function call.

Those were before the few informations i tried to give, like
<pre> à AutoWikiBrowser.MainForm.SetProject(String code, ProjectEnum project, String customProject, String protocol) à AutoWikiBrowser.MainForm.LoadPrefs(UserPrefs p) à AutoWikiBrowser.MainForm.LoadPrefs() à AutoWikiBrowser.MainForm.MainForm_Load(Object sender, EventArgs e)</pre>
or "Mainform : Set project ()" appears"... and one other, since December 29, 2017.
But i think that's not related to the problem, and probably won't fix it in anyway...
good continuation.

I also do edit on few wikis without payment as a volunteer effort too. Do you want me to thank you for help did not come ?
You can't read French, but neither the fews informations that i tried to add, that prevent you or someone to say the problem don't come this side.
I don't know why this problem occures only on some systems (if i knew, i would had probably never come here),, more, the problem is back. I think i t is related with the fact that the last mediawiki update has been undone this night... that let me think the problem is more to be related to Mediawiki rather than AWB... and that look for solutions here is not helpfull.
Well. I NOW ask nothing, I stop this, all this mess, It's the last time you see me here. Try with other contributors.
regards

AS we reported on the french AWB wikipedia page (here). This problem might have been introduced by the Mediawiki update that occured mid-december 2017. The last Mediawiki update done few days ago resolved the problem for everyone.

Hello
It's stange, this morning, i can launch AWB without problem, but I can't logg in. saddly :(

I've got a new information. I just logged out from Wikipedia on my web browser and launched AWB wich ran fine. I could make an edit with AWB : see here.

Today, i just tried to launch AWB, and i had a log report :

Someone at french wiki found a similar problem has occured in 2015. Could this one be related ? : look here.

When I click OK on the same dialog box shown by Jules78120. AWB continue to load, but slown down and stop when "Mainform : Set project ()" appears. Then a new dialog box is oppened.

I already took a look at this pages AWB can use:
https://fr.wikipedia.org/wiki/Wikip%C3%A9dia:AutoWikiBrowser/CheckPage
https://fr.wikipedia.org/wiki/Wikip%C3%A9dia:AutoWikiBrowser/Template_redirects
https://fr.wikipedia.org/wiki/Wikip%C3%A9dia:AutoWikiBrowser/Typos
but each last edit has been done on those pages a long time ago and don't correspond to date the bug appeared.

Hello, no problem for the lower priority level, It's near my first time here. I set it as "Unbreak Now" because, i would like to have it back working quickly, but i knew i set it too high. It was aslo way to make people look at this problem... anyway... no problem and sorry.
"Instance", sorry, i thought,the english and french word was the same. I'm sorry for this and the level of my english... I apologize.