SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InFLL2FKdkNhUU1KR25zdTAxdDI1OUE9PSIsInZhbHVlIjoiOHJ4UW5wUmpsMnNBN0hzWjNXZkJhdz09IiwibWFjIjoiMzU2Y2U4MmZmODViN2ExMDA0YWQ4YTJmZDJkOWE3OGVkNDZmNzk3ZjQ3OGRkM2YxNzI2NjI2MzJiNjIxMTA4OCIsInRhZyI6IiJ9 limit 1)