phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e8cff978d926e8d30d795b1b181573ab' 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 ('e8cff978d926e8d30d795b1b181573ab', -1, 1715626582, 1715626582, '0392ff7f', -11, 0, 0)

Line : 187
File : sessions.php