SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkE1ZlZ2U2pvYW9INFFBYnpOcFJaQXc9PSIsInZhbHVlIjoiMVdpMm0rd0xJU01nL2l4TDAxVVpuQT09IiwibWFjIjoiOWU0ZWM4OWU5NGI2NjJjNDNmMjk1MzNkMTdhZDU5ZGIxMjk1YWFkMjBmODQwMWE0MDA3ZmFjYTdjYzVkZDFhZiIsInRhZyI6IiJ9 limit 1)