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 ('2f9f8ee0c6fdd762f57ed18143a3c70f', -1, 1715904396, 1715904396, '127694a8', 4, 0, 0)

Line : 187
File : sessions.php