SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkhLazdQcG1rdWg0eWt5dExjeWdIOFE9PSIsInZhbHVlIjoiOVVUTDg2OHRMUTlsMjBDR09ueng0dz09IiwibWFjIjoiZDkzMGMxMDVhZjZjOWIzNzkwMjAzN2MxZjAzNDc3MjM3Zjc1MGQyMDk3NTNlZGY3ZDNkOTRmNDIxMWFiZDE5YSIsInRhZyI6IiJ9 limit 1)