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 ('d3492b717e0ed217967ea6f5f40d2912', -1, 1714400930, 1714400930, '12dbbdf7', 18, 0, 0)

Line : 222
File : sessions.php