phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c1a198b8f1dc8d938ce8d2b05f7c40ed' 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 ('c1a198b8f1dc8d938ce8d2b05f7c40ed', -1, 1714251564, 1714251564, '0391bfd6', 9, 0, 0)

Line : 187
File : sessions.php