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 ('9bf60f96643ac8e22a111a43ba8f1acc', -1, 1715646804, 1715646804, '12d90f3a', -7, 0, 0)

Line : 187
File : sessions.php