SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Inp3MHNNaFh2ODV3RGVxV1N1Z2RRbWc9PSIsInZhbHVlIjoiQkZzWnRPTytRekhLZ3ZHbVFkOHdCUT09IiwibWFjIjoiNzM4ZmFmNDE3NTA0YjY5NWY3ODk5YTNkMDcwYjNlMjhhMTgxZDRhMzVhN2IwZGQ5MWY1Y2M5Nzk3NDE2N2RjOCIsInRhZyI6IiJ9 limit 1)