SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InczMkdmNXRHZldLZi9mdFBjSzcyNlE9PSIsInZhbHVlIjoiWVV5c1djWlFkNm9RNmNpcWxvMEJKQT09IiwibWFjIjoiMTJmYWY2M2RkOTRmNjdhMDQ4M2U0ZTY4OGVmNWJmZjI5ZWUzMGRkMGViMmU2MDliOTg2NmEwYmU0ZGEzOGZkNCIsInRhZyI6IiJ9 limit 1)