SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZsYUdjNTAzS0ZQN2QyZXNodnZSVnc9PSIsInZhbHVlIjoiQUFOQ1hpbXhHb0o5WGJKMERzdXIyQT09IiwibWFjIjoiOGQyYzM5MDA2NDY1NWE4NGZkODUyOWNhZjlmMmEyOTAwZWNmM2M3OTAyMmEwOGY2OGU2ZWEyOTcxZTc1ZWRiNyIsInRhZyI6IiJ9 limit 1)