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 ('199aa872ca0b63e7c15b3be1c8ff74c8', -1, 1715548967, 1715548967, '038a7dbc', -4, 0, 0)

Line : 187
File : sessions.php