SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZweWRHZ0s0bzlTanlieWY0SGZLV2c9PSIsInZhbHVlIjoiRVh1WGdMSjN2clhzdmlzeS9uYmtZZz09IiwibWFjIjoiMGE4YmU2YTMzZTQ4ZmFiMGZlMGRiMDM1YTI5MjI1NGMyYmRjOGQ2YTY5NTBmMmE5M2FjMmRmNGJkN2JlN2Y0NSIsInRhZyI6IiJ9 limit 1)