phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5dc060b23f35f322d7339cc7848e35cf' 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 ('5dc060b23f35f322d7339cc7848e35cf', -1, 1766259081, 1766259081, 'd849d819', 2, 0, 0)

Line : 187
File : sessions.php