SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVJVlZmc3lxSUtSWHdIeWpNWFBoL3c9PSIsInZhbHVlIjoiaHR0cldGMzZUZ1RONVlwVURHQ1F3QT09IiwibWFjIjoiYjYzY2U3ZDI3NWY1ZDM1MzNiMmFjYTY5MDA2MjgzZWUwOTY0YTk1YmQ3OWE0ZmNlMTk1MmQ2NDcyYzk3ZjkxZSIsInRhZyI6IiJ9 limit 1)