phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6886644e91db384e853dccb0493af946' 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 ('6886644e91db384e853dccb0493af946', -1, 1714239610, 1714239610, '340efdaa', 0, 0, 0)

Line : 187
File : sessions.php