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 ('2e29ad2ba4c41a009c9f6d76ba49d278', -1, 1715761718, 1715761718, '0387bb6a', -9, 0, 0)

Line : 187
File : sessions.php