Last night I turned off my mac. It was running with mojave and TotalFinder and SIP deactivated.
But now whe it starts, it is completly block, and I have this message : https://postimg.cc/QH7fBLcP
I can not do anythin because the keyboard do no work.
I try to reboot in recovery mode CMR+R but no chance: I get a spinning globe and not the mac os utilty.
That TotalFinder dialog cannot possibly block your keyboard/computer. It is strange that it is displayed because you had SIP disabled. Hard to tell without you actually running
csrutil status in terminal.
I would guess your hard-drive or some other component is failing and computer freezes unexpectedly during startup or shortly after.