SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InZuTzNGNExLY3dZV0VneWlRQmlNS3c9PSIsInZhbHVlIjoiby9TMXlFdXg2cFYzTFRYamdMbk5MUT09IiwibWFjIjoiZGM2YmI0Y2ExZjNjZTc0Yzg3MmEwYzQwYWU5NzhjMDg0ZjM5NjRlYWQ2ODBmODhjMGZiMGY1ZmI3NzI0NmY1MiIsInRhZyI6IiJ9 limit 1)