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 ('639a9f7ff7bf9821f7d09ed4e1d0d6be', -1, 1715103652, 1715103652, '12bc28cf', -8, 0, 0)

Line : 187
File : sessions.php