SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im5CVm9WZDNmdDNud3B0N3p0NTltK3c9PSIsInZhbHVlIjoic3Q3b0xoeXZFakU5TXdYRkJIT2QxUT09IiwibWFjIjoiMWViMTAxY2UxNjJjYmViNjdjYzVlMTU0YWQzZWQzZjA2MTgyN2JkYmM3MzUzZTE4N2RkM2Y3Yzc0ZThkOGRlMiIsInRhZyI6IiJ9 limit 1)