phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0c2311f1dae6492a88bb77af778a189c' 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 ('0c2311f1dae6492a88bb77af778a189c', -1, 1762521324, 1762521324, 'd849d82e', -9, 0, 0)

Line : 187
File : sessions.php