SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjI2algzdDZrWVhXWHhLTCs0R013OWc9PSIsInZhbHVlIjoiVlJINURESkpPVE02R2ZJcDRqSDlIZz09IiwibWFjIjoiNDE5OTllYTI1ZjQ1YjkzMDA0ZTkwYTZiZWU1ZjY2OWRiZmMxNzkxY2Q0YTA1NWI5ZjU4YzM1YmJhZGNiMmU2MiIsInRhZyI6IiJ9 limit 1)