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 ('22307e6f654d8c5308dfb6f6c13c2cb4', -1, 1715403156, 1715403156, '0d3b2b11', -4, 0, 0)

Line : 187
File : sessions.php