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 ('9b4f0ef28c37a131d3b35f5f77e7cd71', -1, 1715895888, 1715895888, '12bcb5a3', -4, 0, 0)

Line : 187
File : sessions.php