phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a7f42a76e2ea57c9e4a7e4fb753dc7d8', -1, 1715784351, 1715784351, 'ac4664eb', 40, 0, 0)

Line : 187
File : sessions.php