SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjFPWG5UVXl0ZVlLRE02dWwxL3lxNFE9PSIsInZhbHVlIjoiVjc5NXJqWUFRNHJDdGRGWVV0TGY1Zz09IiwibWFjIjoiZDcyY2MwMWI5NTkyMmJlNzM3Mzk2YmNiODEyZDI2ZTE2NTgwMThjZmFkODk5ZjJkOWI0M2Y3NjZlNmFmYTYzZiIsInRhZyI6IiJ9 limit 1)