phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b9b3eeef5c78adf439e692e860c4063b' 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 ('b9b3eeef5c78adf439e692e860c4063b', -1, 1713537218, 1713537218, '0316b5d1', -7, 0, 0)

Line : 187
File : sessions.php