phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8338d05652b8a8339c780d9d7ec1e9bc' 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 ('8338d05652b8a8339c780d9d7ec1e9bc', -1, 1765525803, 1765525803, 'd849d889', -4, 0, 0)

Line : 187
File : sessions.php