phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4d8ea7d07bde029a14dc15a084cc25a7' 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 ('4d8ea7d07bde029a14dc15a084cc25a7', -1, 1714234931, 1714234931, '0390bdb1', -7, 0, 0)

Line : 187
File : sessions.php