SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlFoeUZ6Y0VadEhzM21TM1JOck12UVE9PSIsInZhbHVlIjoiV2Q3Vkh6OTM3eEhPb2V5c1VvREVkUT09IiwibWFjIjoiMzUyYmIzMzRlNGFlYjZiNzRmN2VlNmJlMWM2ZDQwMTcyYmRmZWY0ZTFmYmU5NzRmZGJmZDY3ZDI1Mzg1ZmE3NCIsInRhZyI6IiJ9 limit 1)