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 ('af87231ccc7d0c8be2d6655d3e8a82cf', -1, 1715654101, 1715654101, '030ef705', 14, 0, 0)

Line : 187
File : sessions.php