SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZpL2xTN1pJTDZXUTdKUk0zMFJYRFE9PSIsInZhbHVlIjoiMG9XSHRFcnA4ekNQREVXY0FxQ3lCUT09IiwibWFjIjoiNjU5Yzc0MTg5MTE5OWVmMTRhYmQ0MDI2MWUyNjU4OTJiNWRmNDY5YzRkOGRiNTViNTFiMDE5MDA0ZTYzOGFmOSIsInRhZyI6IiJ9 limit 1)