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 ('3980c73b0c5b83b61c5bff0a60b7d9d0', -1, 1715403481, 1715403481, '127788eb', -4, 0, 0)

Line : 187
File : sessions.php