phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b0ecfc1c5a7832e2cf66a11d2e4e6384' 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 ('b0ecfc1c5a7832e2cf66a11d2e4e6384', -1, 1764419935, 1764419935, 'd849d825', -4, 0, 0)

Line : 187
File : sessions.php