SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjRFSFNxN1lNdWRKbmxNejY1RFBxSkE9PSIsInZhbHVlIjoiSzhoa1U3dnIxOVlMaTY1QVB5TFhDdz09IiwibWFjIjoiMjgxZTZhZDk3MjUxNDEyMTZmMjcyZDZmNGQ3MTU0YTc1MTUxNWZlY2FmYzAzOTdmOWQzM2ZiNWZmY2U5Y2M1YiIsInRhZyI6IiJ9 limit 1)