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 ('819b2f35f60b06fe393d97bb85d1ce3f', -1, 1715403570, 1715403570, '12e2b4a1', -9, 0, 0)

Line : 187
File : sessions.php