Actor Tom Holland sustained a mild concussion while filming a stunt sequence for "Spider-Man: Brand New Day," briefly halting production on the upcoming Marvel film, according to Deadline .

The incident happened Friday, when Holland was taken to the hospital as a precaution. He was reportedly treated and released the same day, not admitted for extended care.

What we know:

A source told Deadline that filming was paused temporarily and that Holland will take a short break "out of precaution." The 28-year-old actor is expected to return to work within a few days.

According to The Sun, Holland attended a charity event with fiancée Zendaya and his father over the weekend but left early, reportedly because he was not feeling well.

What we don't know:

It is unclear exactly what went wrong

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