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 ('e95b6c9ce3952b6187a7d5ec3b7c5aad', -1, 1715706605, 1715706605, '1277789f', -4, 0, 0)

Line : 187
File : sessions.php