SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVOaXZPa3dSRFArUmxFYWkyMEFxakE9PSIsInZhbHVlIjoic3BoMnd0MWJJdEhxdStLQS9kMWN2dz09IiwibWFjIjoiZjc4YzdkMTAwNWQ2YjE1ZDk1YTVmZmZlNzBjMjMxNmY4NmJkNGI2YjJjY2I1OWI3N2FjNDVhYjgxZGZlMTMzZiIsInRhZyI6IiJ9 limit 1)