SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVjNFZCcGZRL2hZQ1FqM2htb3RVYkE9PSIsInZhbHVlIjoicXhSTUJjNVEydUdJYlMyN1RQZGpvUT09IiwibWFjIjoiN2QzODBmNzEwNTk2MTdkMzg1MzE3NTI5OThhZTEzZDA2MDgzNTIyODU5ZTdhOTEyNzM5NzFiZjIwYTRiYmI3MiIsInRhZyI6IiJ9 limit 1)