phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('726e1f2013904a1a53b50c2929ce95a2', -1, 1715286709, 1715286709, '12d87b78', -9, 0, 0)

Line : 187
File : sessions.php