SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlFLd0dwazh6bng4WFNyVmVTazYvQVE9PSIsInZhbHVlIjoiNlhVVVZTbkxtanMwRGZhaVc4bHl2QT09IiwibWFjIjoiM2EwYmQ3NWNhNDA0MDAzNmFlNDY1OTIwZDg4OWJkNzU3ZmJlZTNkYjg2NTIxZTRiZjM2ZDVlMWIzMDMzMTRiMCIsInRhZyI6IiJ9 limit 1)