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 ('0ba4196c42b6b5a3f9c8bd1493ed403f', -1, 1714979718, 1714979718, '03915dd2', -12, 0, 0)

Line : 187
File : sessions.php