phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3773b5c7e0d99ad24456a9829012c2c6' 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 ('3773b5c7e0d99ad24456a9829012c2c6', -1, 1715773741, 1715773741, '12741cf6', -4, 0, 0)

Line : 187
File : sessions.php