SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkpCVFFRRkRUT0ovQWtIdW5NR0lHM2c9PSIsInZhbHVlIjoiaEZGUlB0N2w5MlQvdWdsaTZUazRXUT09IiwibWFjIjoiODg2Y2NmNjk0NTE4Yzg3OGM2YzQ2N2QyOWYyYmU0NzRiMTI5ZGYxZTRmYjc4NGMyZjBiOGFlZTc2Y2IwYTU0NSIsInRhZyI6IiJ9 limit 1)