phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2c9f0ec346ec6b04d9f5489785c47533' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('2c9f0ec346ec6b04d9f5489785c47533', -1, 1714657828, 1714657828, '12e095f2', -4, 0, 0)

Line : 187
File : sessions.php