phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '101c2f78f521b9b12ed6193954c4f4bd' 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 ('101c2f78f521b9b12ed6193954c4f4bd', -1, 1714504717, 1714504717, '038dca36', 4, 0, 0)

Line : 187
File : sessions.php