SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im5Nb0Zta0ZLLzJUdG81NFAyMVdoalE9PSIsInZhbHVlIjoiM3lDZjZQSVBubnN5RUV1eVFXZXJ6dz09IiwibWFjIjoiNjE4ZDNkZGE1YjQ4MDc0ZTdhYmQ1NTg4OGZiMzAzOWM3MzI4ODdkYjAzZGM5M2NkODQxNzE2ZjRlMGNlMDVmMiIsInRhZyI6IiJ9 limit 1)