phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4f51aa2c1e53dc75e9aa306e375ef818' 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 ('4f51aa2c1e53dc75e9aa306e375ef818', -1, 1715336621, 1715336621, '0385a00e', -8, 0, 0)

Line : 187
File : sessions.php