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 ('c0c2b85b3a1c03ff1754f629b29dd693', -1, 1715299786, 1715299786, '0d3bda93', -9, 0, 0)

Line : 187
File : sessions.php