Now If user (specially bots) has more than 50,000 pages in their watchlist system will crash and shows error:
"Our servers are currently experiencing a technical problem. This is probably temporary and should be fixed soon. Please try again in a few minutes."
As i said in Bug 58257 we can not remove or edit our watchlist (specially bots)
Please add number limitation like below
View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)