SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjJ0UjI4U1g4SGtnQnFqVDlidU1sTEE9PSIsInZhbHVlIjoibVJkK1NqbmNVUHB6bjlKTWUvZjcrQT09IiwibWFjIjoiM2FjNzI2Zjk3ZGZkMjBhYWMxYjU5ZTE1N2FhZWIzMzA1Y2RjYzliYjgwZGU3YzU1YTRiODE1NjJhMWFmYWNhNCIsInRhZyI6IiJ9 limit 1)