phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '15163d804ce5ec3ae1155ff365fe738f' 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 ('15163d804ce5ec3ae1155ff365fe738f', -1, 1714877789, 1714877789, 'c0a80201', -7, 0, 0)

Line : 187
File : sessions.php