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 ('9c79503bbdb39a3c8f3302e8bd8df1fa', -1, 1715724841, 1715724841, '0387c3cc', -6, 0, 0)

Line : 187
File : sessions.php