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 ('803e51c724f8f7c6c2f3d3fc7f2d4859', -1, 1709168898, 1709168898, '2cdeda91', -4, 0, 0)

Line : 172
File : sessions.php