phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b75e57ed35d661d278d76dff048dddb8' 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 ('b75e57ed35d661d278d76dff048dddb8', -1, 1780363444, 1780363444, 'd849d935', 2, 0, 0)

Line : 187
File : sessions.php