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 ('6e111a68c3b3f343738bdbdbe5ee20fb', -1, 1715266554, 1715266554, '038f04b5', 4, 0, 0)

Line : 187
File : sessions.php