phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('af9c37871c6b6cb7a1bf2b37ce1ec01f', -1, 1714208612, 1714208612, '12dd0dad', 663, 0, 0)

Line : 187
File : sessions.php