phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78c71fa12652ae24a464b6c530595170' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('78c71fa12652ae24a464b6c530595170', -1, 1714035262, 1714035262, '12bcafb6', 28, 0, 0)

Line : 187
File : sessions.php