SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImI5b0RHcm94UjJmMWNhN2tZRWJCdUE9PSIsInZhbHVlIjoiUEFPL3lVWHhDTVhQRVRCeUt4eHpjdz09IiwibWFjIjoiZmQ3ZWQ3MTNlNjFjYTc0Y2ZmOTQyMDAwODhjYzUxZGZlZjBiNzBkZDVlNTJmM2JhMjk2NmU3ZDU0YmE3MGE3YyIsInRhZyI6IiJ9 limit 1)