phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1b7c195747435d9030e517f530c8ee86' 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 ('1b7c195747435d9030e517f530c8ee86', -1, 1726880644, 1726880644, '12750bf7', -7, 0, 0)

Line : 187
File : sessions.php