SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVJYk0yckU3ejhhZ1QwUGwvMG54QUE9PSIsInZhbHVlIjoidWd2empPRDZVZVVUYUxTK0dXR1JjZz09IiwibWFjIjoiNjc0ZmFmN2ViOWFlZTM5YmM3YjdiYTFiMWQ4MDNjNWM4ZGZmOTAyMDMzZDA3N2NjMTU0Y2ZjMTU0ZmFlNWZhMCIsInRhZyI6IiJ9 limit 1)