SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImhOMk9kY0lhQ0RrZjNVenJzSW5vT1E9PSIsInZhbHVlIjoiQWhVNmpDZFZzaGRlSGFPb1ByNUlDQT09IiwibWFjIjoiYzFkNWEzMDI3ZDE4Mzg2MDM1YTg5ODA5MGQ5ODY2MDBiYzRkZGQwYTg1MzYwMjc1ZDY4NDUzNTJhYWQzZWY5YyIsInRhZyI6IiJ9 limit 1)