phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'de0e474e81179de0e51a148a022966b9' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('de0e474e81179de0e51a148a022966b9', -1, 1765945596, 1765945596, 'd849d816', -4, 0, 0)

Line : 187
File : sessions.php