phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '11ff1cbe467361f1990dd9e3ab22c2a6' 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 ('11ff1cbe467361f1990dd9e3ab22c2a6', -1, 1714382865, 1714382865, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php