phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bf1b93c9a98969531cc3895ebe831295' 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 ('bf1b93c9a98969531cc3895ebe831295', -1, 1765482093, 1765482093, 'd849d895', -4, 0, 0)

Line : 187
File : sessions.php