Transplanting in flowering stage problems

I transplanted the plant a few days ago and now it is wilting. I really don't know what the problem might be. The pot is 25 litres.
Water - check
Light - check
Temperature: 20 C - 30 C
Humidity: 30% - 50%
The day i transplanted was day 97. Now it is day 105 and the bottom leaves are slowly wilting. Shouldn't it be good for the plant to have more space for it's roots? That's why I transplanted in a more larger pot

Plants usually like to be slightly root bound. What size did you transplant from? If it was a huge transition I wouldn't be surprised to see this kind of shock. Usually, I find more success with not going from small sized pots to giant pots; I try to make the transition more gradual.

Did you pull straight up, or flip it upside down?

Pulling straight up (carefully)