The legendary guitarist Carlos Santana suffered a frightening health scare on Tuesday that may have scuttled a planned show in Texas.

The 77-year-old performer is reportedly hospitalized now after becoming ill prior prior to the concert, according to TMZ.

The cause of Santana’s medical issues haven’t been announced.

However, a representative for the artist told the publication that they suspect he may have been suffering from dehydration.

The guitarist Carlos Santana, 77, suffered a health scare on Tuesday that may have scuttled a planned show in Texas. The performer is reportedly hospitalized now after becoming ill prior prior to the concert, according to TMZ; seen in June in Hollywood, Florida