phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '14f0355382653b50a3e6b42a06d0eaa9' 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 ('14f0355382653b50a3e6b42a06d0eaa9', -1, 1758607925, 1758607925, 'd849d88d', 16, 0, 0)

Line : 187
File : sessions.php