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 ('6b6516d6a2b60a4c0fae1105b29a2d44', -1, 1715103847, 1715103847, '1275c4d9', -11, 0, 0)

Line : 187
File : sessions.php