phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b1a9c3d8e72e88ab8fa573a82f90a4c2' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b1a9c3d8e72e88ab8fa573a82f90a4c2', -1, 1716315691, 1716315691, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php