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 ('0a4cac7b32b8621a79b1ccf051ede1d2', -1, 1714627454, 1714627454, '12dd3505', -4, 0, 0)

Line : 187
File : sessions.php