SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ink2VTN5bk5Ha0R0eVliZThFTUIyS0E9PSIsInZhbHVlIjoiWnpQYk8zOEtoZCtPLy9zd0RNaFFBZz09IiwibWFjIjoiNGNjZDQxZTJkNzg2OTBlMTliZmEzOGJiOTQ1ODZjZTViZGVlZmMxYmU2ZGFmZjNjOTdhMTBkNjM0Nzc4MTE4NCIsInRhZyI6IiJ9 limit 1)