phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0ab2026849c3eb85cc412cee30c75a51' 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 ('0ab2026849c3eb85cc412cee30c75a51', -1, 1765922925, 1765922925, 'd849d836', -4, 0, 0)

Line : 187
File : sessions.php