phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4d279db4dac56e725086a5432c30b6f4' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4d279db4dac56e725086a5432c30b6f4', -1, 1758409867, 1758409867, 'd849d867', -9, 0, 0)

Line : 289
File : sessions.php