phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef36d205102b540aa97b2908ee449a97' 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 ('ef36d205102b540aa97b2908ee449a97', -1, 1714395840, 1714395840, '12d93c23', -10, 0, 0)

Line : 187
File : sessions.php