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 ('5a28e005a2f8d6b0b2cb93f1cf655649', -1, 1715426636, 1715426636, '12755b99', -12, 0, 0)

Line : 187
File : sessions.php