SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjdOaTJwcTczS2FwL1JiY0t6L3JUbEE9PSIsInZhbHVlIjoiKzhEUktCL3Rvb25CNlpXd1d0dWFzdz09IiwibWFjIjoiMjAzOWIwYWE0ZGMzOTQ0YjgyMWQ0YmJjNTkyNmQ3NmVjOGJlYzRjNzExNGQzZTBkMThkYTI5NWFjYWZlMWRhYiIsInRhZyI6IiJ9 limit 1)