phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2564a6bdc385f76a554d9c63573786c4' 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 ('2564a6bdc385f76a554d9c63573786c4', -1, 1715157018, 1715157018, '12dc01ef', -8, 0, 0)

Line : 187
File : sessions.php