SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlR0ck5QNjN6WU50aVFRMHdZSm4vbEE9PSIsInZhbHVlIjoiTFVYQTM2NXQ3VGMyTHdpVE11ZkxOUT09IiwibWFjIjoiMDUzMzYxZTRmNzllZTI5N2EyNTA5MWI0ZDBmODZiN2Q2NjY4ZTg4NDA1YTg5NzU4YzBlYjI5MWE5ZGY1MmJjMCIsInRhZyI6IiJ9 limit 1)