phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1c749840b695858b7ad0247be4a280e2' 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 ('1c749840b695858b7ad0247be4a280e2', -1, 1715124758, 1715124758, '12778b32', -4, 0, 0)

Line : 187
File : sessions.php