phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '10a84797a650499e51f92caa03c0538f' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('10a84797a650499e51f92caa03c0538f', -1, 1761384724, 1761384724, 'd849d835', -4, 0, 0)

Line : 187
File : sessions.php