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 ('23c7cb6f9f0d6f8a887b1573a61f6708', -1, 1715536778, 1715536778, '12d87c91', 2, 0, 0)

Line : 187
File : sessions.php