Preliminary indication is that we had an oxygen/fuel leak in the cavity above the ship engine firewall that was large enough to build pressure in excess of the vent capacity.Apart from obviously double-checking for leaks, we will add fire suppression to that volume and probably increase vent area. Nothing so far suggests pushing next launch past next month.
https://x.com/elonmusk/status/1880060983734858130
I'm not sure there's fire suppression effective enough for this type of leak (especially given rocket constraints)
just increased venting to keep any vapor concentrations of fuel and oxidiser below that capable of igniting, even simple baffling could suffice as the leaks may be trasitory and flowing out of blowoff valves, so possibly a known risk.
Space x is also forgoeing much of the full system vibriatory tests, done on traditiinal 1 shot launches, and failure in presurised systems due to
unknown resonance is common.
Big question is did it just blow up, or did the automated abort, take it out, likely the latter or there would be a hold on the next launch.