SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InVpTm0wMGtqeFpqMkdWcndBZU82dVE9PSIsInZhbHVlIjoiYnhoOUo3Ykt3WldlbGQ0b29SeS93dz09IiwibWFjIjoiNDZhZmExOTVlNTY3MDc2ZjU0ZWM0YzFlYmZkNDkzOGMwYTI4ZWRiYTRjMDA2MmI4Zjc4M2NkYmE5NjkxMDA5MSIsInRhZyI6IiJ9 limit 1)