My child slept for only 10 minutes today and messed up the schedule ??…

My child slept for only 10 minutes today and messed up the schedule ??. Everything was perfect before - he would sleep for 2-3 hours according to the schedule. But today, it's a mess, I can't put him to sleep, he wants to sleep but won't, he will fall asleep for not more than 10 minutes and wakes up.