SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlVYYndMTVNBaHVQL3ZxT241eUl2N0E9PSIsInZhbHVlIjoiMGZMdTk4djhTSUtXUFBWWUlFeEVFdz09IiwibWFjIjoiODA1ZDExYjAyYjdjMzNhMjAwZjY1NTdjM2IwMWQzNDI2MDFmNzEzNmJiMmUxNmUwOGJhZWVmMGU1YTI1OTQwMSIsInRhZyI6IiJ9 limit 1)