You dont mention how old the board is?
Possibly warranty? Dunno thats pretty gnarly ....i would definitely get some epoxy in there somehow and let it set for a day or two in a dry place...
If it already made it through the top sheet its half way to snapping off next hit without some TLC...
'09 151 Never Summer SL-R
'10 K2 T1 DB Bots
'09 Burton Cartel Bindings