phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b931cc7567911648b641fe42c5866589' for key 'PRIMARY'

INSERT INTO tfb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b931cc7567911648b641fe42c5866589', -1, 1715152964, 1715152964, '03933d8e', 4, 0, 0)

Line : 187
File : sessions.php