SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IllmWWc3QWZ0THUrbERGWDhsMVE4Nmc9PSIsInZhbHVlIjoiQTdlY3NadkFBbDFSbklScXFlbkhsZz09IiwibWFjIjoiNjQwNmViMzk3ODhjYWI1YWUwZjJjN2M4ZGI1MTNmNjc2NjgzN2E0NzllMzk5ZDk4YWZlZjVjMmMwN2VjNzk1MiIsInRhZyI6IiJ9 limit 1)