phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aec5be2fbf2ff20df872aa65850aa4c6' 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 ('aec5be2fbf2ff20df872aa65850aa4c6', -1, 1714233913, 1714233913, '12bfba48', 0, 0, 0)

Line : 187
File : sessions.php