phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9d6f2515b6be13bf377873234188c79b' 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 ('9d6f2515b6be13bf377873234188c79b', -1, 1714699238, 1714699238, '0a2c2c73', -9, 0, 0)

Line : 187
File : sessions.php