SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InJLUndmRFVQMDA5dGZXUU5VY2kzQkE9PSIsInZhbHVlIjoiMWx6d0FXTWxBd3NQSDVaOW8xcmpqUT09IiwibWFjIjoiYjE5MTg5NGFmNDQxODNmNTE5Yzk4ZmQ5MWU0Y2E4M2FjMTNhNzRhZmY5ODBlNWExMTQ2ZDQyMzg5ZjJmYTBiZSIsInRhZyI6IiJ9 limit 1)