phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a8929ab4c902680d7e73002c15d08241' 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 ('a8929ab4c902680d7e73002c15d08241', -1, 1714196744, 1714196744, '12dc9a29', 4, 0, 0)

Line : 187
File : sessions.php