phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac364bbf460dc86cb502bc091457af55' 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 ('ac364bbf460dc86cb502bc091457af55', -1, 1714214727, 1714214727, '0d3a7001', -11, 0, 0)

Line : 187
File : sessions.php