SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InRRQ1NxSmtRLzBiS1JFQnVkT3RxR0E9PSIsInZhbHVlIjoid1ZMZ0toVVNHemhiTnd2dWRRQXFLdz09IiwibWFjIjoiYWVkNjEyMjhmZjRiODk1ZDM3M2RlN2ZhYmVlNjljMGFhMDhlNzkwYzg5ZDkxYWExNThhMDQyNjQ1ZjFhODE0YiIsInRhZyI6IiJ9 limit 1)