SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InVIdnpBblhTN25JdlgvQlhvR3NOYUE9PSIsInZhbHVlIjoiRlZCL0Ztenlpelk3Ukg3Wi9Zck5mQT09IiwibWFjIjoiMzUwZmEwNjVkNTMwNTgwY2JkNjM4M2ZmN2E5ZjRkODRjYzA3OTUyOGM2ZTg1YWNhYzM3YTdlNDkzOWRmZjIxZiIsInRhZyI6IiJ9 limit 1)