phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b4c3e79781ca876dd9f3af46608f398e' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b4c3e79781ca876dd9f3af46608f398e', -1, 1715294511, 1715294511, '340ef0b2', -4, 0, 0)

Line : 187
File : sessions.php