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 ('1ef3dff0f960eeb9d11cef8b6e0c5109', -1, 1715581944, 1715581944, '1276fc57', -7, 0, 0)

Line : 187
File : sessions.php