SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlVJVS9GNENrZ2JjWmFJdlRJM2hwaHc9PSIsInZhbHVlIjoiTlpzYWlnUm5IdHpGbHVkaXM5cGZlZz09IiwibWFjIjoiYWIwN2EwMzJkYTJhM2FmNzgwZjM3N2ZiNmMzNjU5NzA2NTU5MGYwZDU0NTkzY2RkMGYxNDIwNmFhMWMxNTg0OSIsInRhZyI6IiJ9 limit 1)