SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImdKYkdQc1pzSXBoMUpQK0UwM1RjYkE9PSIsInZhbHVlIjoiTDR4bUwvVTQ0Rk42SnhWV20zRHcvZz09IiwibWFjIjoiN2FlYmRhMjQ0MmE3Mjg3NjhhN2E1NGY3YzhkNmNhYzFlNDg2NTRkZWE5M2FmZGFlOGI0YmY1Y2Y1MTM0OTc2MSIsInRhZyI6IiJ9 limit 1)