phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1ee1afdf8b26d882288b25498cb0f223' 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 ('1ee1afdf8b26d882288b25498cb0f223', -1, 1768339433, 1768339433, 'd849d81c', -10, 0, 0)

Line : 187
File : sessions.php