phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9e878c611757549faa42c073566ca738' 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 ('9e878c611757549faa42c073566ca738', -1, 1714452876, 1714452876, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php