SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IldrYVhhMk1hQ3Uzd3V5SzJxZGx4aWc9PSIsInZhbHVlIjoiWXcxM05lRUlaRzBYN1gvQVVjb2Vtdz09IiwibWFjIjoiZGJkMTVjMTZmODU3OTJlZTY0Y2JkMzBiZTllMTIwZTM1MTFiODEyMDE4ZDhhZDkxMWE1MTJlMjAzYmViNDE0OCIsInRhZyI6IiJ9 limit 1)