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 ('ec213188f70c4adc9c0f74e8d3e10dd2', -1, 1715966272, 1715966272, '0391745b', -4, 0, 0)

Line : 187
File : sessions.php