SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJ2dng3ajJjSndqSGFNNktBWUwwNVE9PSIsInZhbHVlIjoiZWNmNnd2YTFlM1RQY3E3dzZNRkFWQT09IiwibWFjIjoiNTljOTQxMDg5MDliNzA5ODU0MzE2YTViNDAzNjI2Y2E3MmI4MWZhYTM1YWUxMWU2Y2FmZWU5M2YyNmNmNTY1MiIsInRhZyI6IiJ9 limit 1)