phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'afcc6b86ea14cf0b540a952b6578ad78' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('afcc6b86ea14cf0b540a952b6578ad78', -1, 1715547242, 1715547242, '03131aba', -7, 0, 0)

Line : 187
File : sessions.php