phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f1d4271f51ef68896242253c4c531635' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f1d4271f51ef68896242253c4c531635', -1, 1715788723, 1715788723, '127443b1', -8, 0, 0)

Line : 187
File : sessions.php