phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5f6c035395f9dc8823280c506c017e17' 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 ('5f6c035395f9dc8823280c506c017e17', -1, 1765941492, 1765941492, 'd849d850', 44, 0, 0)

Line : 187
File : sessions.php