phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c51f34573007b04736c3bbea8c9d7117' 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 ('c51f34573007b04736c3bbea8c9d7117', -1, 1715294888, 1715294888, '038e282b', -4, 0, 0)

Line : 187
File : sessions.php