phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '31401fa3362bd8e0d018bca2cd280be4' 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 ('31401fa3362bd8e0d018bca2cd280be4', -1, 1714209013, 1714209013, '12deb3ba', 7, 0, 0)

Line : 187
File : sessions.php