phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0f3f58f5044ac05a45cac75321533386' 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 ('0f3f58f5044ac05a45cac75321533386', -1, 1770762089, 1770762089, 'd849d88f', -4, 0, 0)

Line : 187
File : sessions.php