SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZFOXA5cjJ0Wlc1SmkzTGdObGI4K3c9PSIsInZhbHVlIjoidDVNR3dubFdxLzVjTVovQTBZTnBDdz09IiwibWFjIjoiNDQxYTU2ZDMzZWIxZmIwZTMxMWJmNzRhZTZmMGViNGRiNDM2NmQxODgwODcxNTFjNmJlY2NiMGU4M2NhZDY5ZSIsInRhZyI6IiJ9 limit 1)