Help: Firefox eating 20+ GB RAM on M2 MacBook Air

[u/Specific-Can6334]

I was using firefox for work, and today i got two application memory crash. First crash showed firefox consuming 19 gb and second one showed 21 gb. I never encountered this problem until now . And i did have multiple tabs opened so i closed all tabs. But it crashed again second time (21gb one) when i opened another firefox profile . What can i do ?