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 ('b0f21cdbff6f612a10bd174d12bdcdfa', -1, 1715168205, 1715168205, '030f0a89', -12, 0, 0)

Line : 187
File : sessions.php