When a player joins my server, he automatically dies and it repeats, over and over and over. How can I fix this with console commands?
After doing what Isaac said, I'd also recommend using the
fill command to get rid of the command block. Ex:
/fill [X1] [Y1] [Z1] [X2] [Y2] [Z2] command_block air replace
where the parameters in brackets are world coordinates from bottom left corner to top right. Make the region big enough to get the block within a reasonable radius of spawn,but not too big because you don't want it to lag out.