phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3c968633429c1f1fda2a79e972a5867b' 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 ('3c968633429c1f1fda2a79e972a5867b', -1, 1715696498, 1715696498, '0314ddb2', -1, 0, 0)

Line : 187
File : sessions.php