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 ('095df25d70b37f4f2a5c9ef68dc7a406', -1, 1715375956, 1715375956, '12bf6ca8', 12, 0, 0)

Line : 187
File : sessions.php