SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik5nQTZIcVZ2UUhpUVZ4NzliWjNueWc9PSIsInZhbHVlIjoidDNZRjA2TXc5VFdOTHBoVGRuZG9OQT09IiwibWFjIjoiMGM1YWVlYTg1ZjM0OWRlZmFlNTEyNDQzMDYzYmQ0MmQwZTg0ODE0OGEzNDAxMTg0ZGMzNTI5NDIzMzU0YTEyNiIsInRhZyI6IiJ9 limit 1)