phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9d88a0db22e03e8ea6629ade4b68cefe' 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 ('9d88a0db22e03e8ea6629ade4b68cefe', -1, 1714202054, 1714202054, '038a697c', 15, 0, 0)

Line : 248
File : sessions.php