SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlppbkU2azJZNHhJV3l2NjJyN0FPWVE9PSIsInZhbHVlIjoiQlpYb2NheDM0M3RCZmhPY1I3TWlodz09IiwibWFjIjoiZDMxM2Y5YzM3Y2I2NWFmOWQ3ZjU3NDYwNWNhM2Y4NTNmMjMyMzc3MDZjNTllMzlhYWIyNmRiMmE4NjZhNGRhMiIsInRhZyI6IiJ9 limit 1)