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 ('0fb1bd04eb6212e75f5939f8dfe1788d', -1, 1715666973, 1715666973, '12e2bb1c', 0, 0, 0)

Line : 187
File : sessions.php