phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '42aae899121d513399abc69b88f9e97a' 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 ('42aae899121d513399abc69b88f9e97a', -1, 1762694501, 1762694501, '12610e56', -4, 0, 0)

Line : 187
File : sessions.php