leaking wooden front door

What would i use for a leaking wooden front door? There’s two minor cracks in the wood panel but when we have rain like last night it tends to leak.

What material should I use to seal it?

when it dries you could put some silicone on the inside and then some wood filler on the out side. when the filler is dry paint/varnish and then take away the silicone from the back. if you dont want to wait , theere's a product called 'Tech 7' which you can use when still wet, it is a bit more expensive than silicone though

cheers,will try that.