SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ilp6ejk5ellBUXdMSmNucHlHZ1M2UUE9PSIsInZhbHVlIjoiSzVKNmxJaFJ4c2RjTkpUSHVpNG1ydz09IiwibWFjIjoiYTc1ZGY1OTA3Mjc0ZDFmMDU5YWY1ZGYxOWMwY2NmNTAwYmVjMDA3OWUzZTgwNjRiNjA5NzM2NjhjNzFmZjk0MiIsInRhZyI6IiJ9 limit 1)