SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZobkF1U1ZyYnlFT29uaGpiMkpPcHc9PSIsInZhbHVlIjoid0F6NEw4cDBYVkZYdmhDa0lsdldUQT09IiwibWFjIjoiNzEzZDk1MmJhZmJiOGJmY2VhY2NkMzU5MDg3NTAxNzlhNmZkNmQ2ZGVlM2U2NjVlNDFkMTUyNDMwNDZmM2JkMiIsInRhZyI6IiJ9 limit 1)