phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '31b68b3a2bfa2e7c165dbc261aec5295' 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 ('31b68b3a2bfa2e7c165dbc261aec5295', -1, 1711701558, 1711701558, '36982b4f', -9, 0, 0)

Line : 187
File : sessions.php