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 ('a503c1b0f9d3e97dba223e739b71afe5', -1, 1731266614, 1731266614, '0391ae33', 18, 0, 0)

Line : 200
File : sessions.php