Help! '06 130i turns over but won't start?

[Flood]

I've charged the battery, sounds like it's cranking over fine anyway so I don't think it's that? Stuck some more fuel in on the off chance the gauge was reading wrong. No warning lights and nothing showing up on my obd reader.

Was running fine up until this, no signs of anything amiss.

Any ideas what to check next? Cheers in advance...