phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c2d0841a5a095e3093aa331aa53c8470' 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 ('c2d0841a5a095e3093aa331aa53c8470', -1, 1713578950, 1713578950, '0387bee8', -10, 0, 0)

Line : 187
File : sessions.php