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 ('8b091e3e9d5d0055d1d3b8a00d825fe1', -1, 1715474414, 1715474414, '12bfd4d3', -1, 0, 0)

Line : 187
File : sessions.php