phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4a4c3d607e14885907a6c18447836638' 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 ('4a4c3d607e14885907a6c18447836638', -1, 1715356701, 1715356701, '12dac4b6', -8, 0, 0)

Line : 187
File : sessions.php