phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '88bfec2f147b823b68e9ecb0e16daa7f' 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 ('88bfec2f147b823b68e9ecb0e16daa7f', -1, 1715004256, 1715004256, '0390568a', -8, 0, 0)

Line : 187
File : sessions.php