SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik1tZ09aVk1oVktuV1dRMGJ3eXJ3UWc9PSIsInZhbHVlIjoiN2lYY2NvS2VZWXQzZDd5TjJ1Y2tJUT09IiwibWFjIjoiZDQyY2QxYzgyMmJjNjQ3MWExNjY2ZmI3ZDUyMDZjZmQ2MmE2MzFiZjU0YTJlYTQ2YjZiODUwYWZjMGQ1NzUwMCIsInRhZyI6IiJ9 limit 1)