phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dc9eb0c54255cc95205817264a8c8b98' 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 ('dc9eb0c54255cc95205817264a8c8b98', -1, 1761911013, 1761911013, 'd849d87f', -4, 0, 0)

Line : 187
File : sessions.php