SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IllHNnY5ZnFyR1VWMzYxcmVleFU4OVE9PSIsInZhbHVlIjoiL29qVFp2ekUzL0dtT0FYYldRV1BKUT09IiwibWFjIjoiNWIzOTNhZDVjZmE3YzljOTk1ZjQ2MzE2MTBiYzE2ZmM0M2JhZThiZDgxMTQ2NDQ4NTY2NDk2NDI3MjI2NzYxNSIsInRhZyI6IiJ9 limit 1)