SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImcvS3RJZ0xWd1hoZ0dDRC9DNklDS0E9PSIsInZhbHVlIjoiQm1YaWlabFVybkcxQ2R2S1J1VXlaZz09IiwibWFjIjoiMjcwZjQ0NTk0M2UyNTIxMzIzNTc0NzQyYmU5MzAzZTVjNDgwOTVjY2MzMWZiMWJmNWQyOWZmNGFhYWVlYWE4MCIsInRhZyI6IiJ9 limit 1)