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 ('633c9341750ab1b83a2f4bf1d7f8ff13', -1, 1715872427, 1715872427, '0389ada8', 2, 0, 0)

Line : 187
File : sessions.php