SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkQwT2RzcWMyeG9ad1pMNTR5QU1GYnc9PSIsInZhbHVlIjoicFRqdDE1TkJxbDQ2TnVxL2I4aFhIUT09IiwibWFjIjoiMTg5MGM5ZDY1MzE0ZDQ3ZjY1YjRlMDRkNGVmM2M1ZDU1MTEwZjk1MWEzZDE4OWI3MTI1NjM0NzgzZWFiMWI0MCIsInRhZyI6IiJ9 limit 1)