phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6f8f55f6e479cb3cb54e75efdc717710' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6f8f55f6e479cb3cb54e75efdc717710', -1, 1715754056, 1715754056, '12df1d3e', -8, 0, 0)

Line : 187
File : sessions.php