phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6156c3cb20fd57c0b43f998994689308' 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 ('6156c3cb20fd57c0b43f998994689308', -1, 1715661395, 1715661395, '03902ef1', -7, 0, 0)

Line : 187
File : sessions.php