SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkUycUFXWWY1ZGFnYlhRRlEzcE5VUWc9PSIsInZhbHVlIjoiWUJhZWdpZzB5bWRjRDRDbmpNQnJGdz09IiwibWFjIjoiMzFmODAzNDNiZjc5Nzk4YWE4MTJmMjJkN2M3NzQ5YTZhMTMwNTAxNTliMmE4MWU2ODcyNjAzNTIyM2QzNzYyYyIsInRhZyI6IiJ9 limit 1)