SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkhZdDBIamNRM3dualJiMzZIdC92a3c9PSIsInZhbHVlIjoiNE8xY2pnQzJUZjFZeU9RNVlJMVA2UT09IiwibWFjIjoiNzJhZmZhM2JlYjJiMjQxODY0YzYwNzVjZTA4YWFmNjY2MmU2MDQxZjljNzAwNjQ3MGYwNzE3OGZkOGEwOGQzYiIsInRhZyI6IiJ9 limit 1)