phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '88d45f037bb48b41359fb42c7aed290d' 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 ('88d45f037bb48b41359fb42c7aed290d', -1, 1758466118, 1758466118, 'd849d82d', 79, 0, 0)

Line : 187
File : sessions.php