SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhGZXFHUHZGcm1VTlNhZW9VaWd6K3c9PSIsInZhbHVlIjoiWVlCb25aUUtyQTNHeWNQQWpyS0cyUT09IiwibWFjIjoiY2ZjNGY4MTg1ZDk2Nzg0NGEzMzVmZmM0ZTI5NDhhM2ZiNGFlOTQyMWM1N2RiNTlhNzU3ODU5OGQ5MGYwOGRhMCIsInRhZyI6IiJ9 limit 1)