phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '386750f1353792ee1d2db71fca2134b4' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('386750f1353792ee1d2db71fca2134b4', -1, 1715771977, 1715771977, '12dc4747', 0, 0, 0)

Line : 187
File : sessions.php