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 ('a9c3fed6fb344b33f695d6cecf6f1ace', -1, 1715840874, 1715840874, '12dfeddd', 11, 0, 0)

Line : 187
File : sessions.php