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 ('78fc64a2cf30a8c483118b6dca179b40', -1, 1715716171, 1715716171, '0d3a16b7', -4, 0, 0)

Line : 187
File : sessions.php