Failed to connect to MySQL: (2002) Only one usage of each socket address (protocol/network address/port) is normally permitted.
How long may the driving time between two rest periods be
How long may the driving time between two rest periods be at most ?
A maximum of 8 hours a day
9 hours, can be extended to 10 hours twice a week
A maximum of 11 hours a day
9 hours , may be extended to 12 hours twice a week