SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InJnRGJnZDN3cmJ2YXpGbCt4WjQ2YUE9PSIsInZhbHVlIjoiYTI4WER1OWN0NWtMUDJSTzFmRGR4dz09IiwibWFjIjoiYTkwNTM0ZTlkNDdkZjhhMzkxOGMwN2VkYjRhMzcwNGU5YmM2MzYzYmY0NDg1M2FhYTc2YjY4NGU3MzliODNhZiIsInRhZyI6IiJ9 limit 1)