phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2954c6f235829f24a515b2d6c57b7ed0' 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 ('2954c6f235829f24a515b2d6c57b7ed0', -1, 1759837183, 1759837183, 'd849d82b', -4, 0, 0)

Line : 187
File : sessions.php