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 ('5c9b30c8a335ed2d3d0a0b10ee8d613a', -1, 1714921607, 1714921607, '12df728e', -4, 0, 0)

Line : 187
File : sessions.php