phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd8cdc7caa13ea6f0a0b741ab968ed173' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d8cdc7caa13ea6f0a0b741ab968ed173', -1, 1714808443, 1714808443, '039368f8', -4, 0, 0)

Line : 187
File : sessions.php