phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c2655f9c5db2918c3db39c2f07661095' 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 ('c2655f9c5db2918c3db39c2f07661095', -1, 1792617961, 1792617961, 'd849d911', 2, 0, 0)

Line : 187
File : sessions.php