SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InR4MGFESVFVbzRMcGdhbDczc29sbHc9PSIsInZhbHVlIjoiRkF5YjBlRVJGeEE1N3gvUE54UHJ4Zz09IiwibWFjIjoiOTVkNTJiMTc0MTkwNTgzYjBmNzg5NTZhMWFjOThlZmU4NTUwMGRjNDFhNDk1ZWJiNGE1OGY1MmIzM2NlNTYzYyIsInRhZyI6IiJ9 limit 1)