SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InM2bExxYTlGaWFTdU8yZ2tWTHBRcUE9PSIsInZhbHVlIjoiMCs4dFVLUm9rcStaVFU3eVNISE9idz09IiwibWFjIjoiODk5NDlkOGQ1NjE2N2Q4N2ViYTUzMjQ3MGQ2MTcxNjk1ZDY4NmUwYTAxY2M1MDhkZDY0MjAzMTg1YTdkNDNjNiIsInRhZyI6IiJ9 limit 1)